206156340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 705021408

約数和(自身を除く): 498865068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 243, 251, 260, 270, 324, 338, 351, 390, 405, 468, 486, 502, 507, 540, 585, 676, 702, 753, 780, 810, 845, 972, 1004, 1014, 1053, 1170, 1215, 1255, 1404, 1506, 1521, 1620, 1690, 1755, 2028, 2106, 2259, 2340, 2430, 2510, 2535, 3012, 3042, 3159, 3263, 3380, 3510, 3765, 4212, 4518, 4563, 4860, 5020, 5070, 5265, 6084, 6318, 6526, 6777, 7020, 7530, 7605, 9036, 9126, 9789, 10140, 10530, 11295, 12636, 13052, 13554, 13689, 15060, 15210, 15795, 16315, 18252, 19578, 20331, 21060, 22590, 22815, 27108, 27378, 29367, 30420, 31590, 32630, 33885, 39156, 40662, 41067, 42419, 45180, 45630, 48945, 54756, 58734, 60993, 63180, 65260, 67770, 68445, 81324, 82134, 84838, 88101, 91260, 97890, 101655, 117468, 121986, 127257, 135540, 136890, 146835, 164268, 169676, 176202, 195780, 203310, 205335, 212095, 243972, 254514, 264303, 273780, 293670, 304965, 352404, 381771, 406620, 410670, 424190, 440505, 509028, 528606, 587340, 609930, 636285, 763542, 792909, 821340, 848380, 881010, 1057212, 1145313, 1219860, 1272570, 1321515, 1527084, 1585818, 1762020, 1908855, 2290626, 2545140, 2643030, 3171636, 3435939, 3817710, 3964545, 4581252, 5286060, 5726565, 6871878, 7635420, 7929090, 10307817, 11453130, 13743756, 15858180, 17179695, 20615634, 22906260, 34359390, 41231268, 51539085, 68718780, 103078170, 206156340]

約数ペア:

[(1, 206156340), (2, 103078170), (3, 68718780), (4, 51539085), (5, 41231268), (6, 34359390), (9, 22906260), (10, 20615634), (12, 17179695), (13, 15858180), (15, 13743756), (18, 11453130), (20, 10307817), (26, 7929090), (27, 7635420), (30, 6871878), (36, 5726565), (39, 5286060), (45, 4581252), (52, 3964545), (54, 3817710), (60, 3435939), (65, 3171636), (78, 2643030), (81, 2545140), (90, 2290626), (108, 1908855), (117, 1762020), (130, 1585818), (135, 1527084), (156, 1321515), (162, 1272570), (169, 1219860), (180, 1145313), (195, 1057212), (234, 881010), (243, 848380), (251, 821340), (260, 792909), (270, 763542), (324, 636285), (338, 609930), (351, 587340), (390, 528606), (405, 509028), (468, 440505), (486, 424190), (502, 410670), (507, 406620), (540, 381771), (585, 352404), (676, 304965), (702, 293670), (753, 273780), (780, 264303), (810, 254514), (845, 243972), (972, 212095), (1004, 205335), (1014, 203310), (1053, 195780), (1170, 176202), (1215, 169676), (1255, 164268), (1404, 146835), (1506, 136890), (1521, 135540), (1620, 127257), (1690, 121986), (1755, 117468), (2028, 101655), (2106, 97890), (2259, 91260), (2340, 88101), (2430, 84838), (2510, 82134), (2535, 81324), (3012, 68445), (3042, 67770), (3159, 65260), (3263, 63180), (3380, 60993), (3510, 58734), (3765, 54756), (4212, 48945), (4518, 45630), (4563, 45180), (4860, 42419), (5020, 41067), (5070, 40662), (5265, 39156), (6084, 33885), (6318, 32630), (6526, 31590), (6777, 30420), (7020, 29367), (7530, 27378), (7605, 27108), (9036, 22815), (9126, 22590), (9789, 21060), (10140, 20331), (10530, 19578), (11295, 18252), (12636, 16315), (13052, 15795), (13554, 15210), (13689, 15060)]