201390210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 631687680

約数和(自身を除く): 430297470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 73, 87, 90, 105, 126, 145, 146, 151, 174, 203, 210, 219, 261, 290, 302, 315, 365, 406, 435, 438, 453, 511, 522, 609, 630, 657, 730, 755, 870, 906, 1015, 1022, 1057, 1095, 1218, 1305, 1314, 1359, 1510, 1533, 1827, 2030, 2114, 2117, 2190, 2265, 2555, 2610, 2718, 3045, 3066, 3171, 3285, 3654, 4234, 4379, 4530, 4599, 5110, 5285, 6090, 6342, 6351, 6570, 6795, 7665, 8758, 9135, 9198, 9513, 10570, 10585, 11023, 12702, 13137, 13590, 14819, 15330, 15855, 18270, 19026, 19053, 21170, 21895, 22046, 22995, 26274, 29638, 30653, 31710, 31755, 33069, 38106, 39411, 43790, 44457, 45990, 47565, 55115, 61306, 63510, 65685, 66138, 74095, 77161, 78822, 88914, 91959, 95130, 95265, 99207, 110230, 131370, 133371, 148190, 153265, 154322, 165345, 183918, 190530, 197055, 198414, 222285, 231483, 266742, 275877, 306530, 319667, 330690, 385805, 394110, 444570, 459795, 462966, 496035, 551754, 639334, 666855, 694449, 771610, 919590, 959001, 992070, 1157415, 1333710, 1379385, 1388898, 1598335, 1918002, 2237669, 2314830, 2758770, 2877003, 3196670, 3472245, 4475338, 4795005, 5754006, 6713007, 6944490, 9590010, 11188345, 13426014, 14385015, 20139021, 22376690, 28770030, 33565035, 40278042, 67130070, 100695105, 201390210]

約数ペア:

[(1, 201390210), (2, 100695105), (3, 67130070), (5, 40278042), (6, 33565035), (7, 28770030), (9, 22376690), (10, 20139021), (14, 14385015), (15, 13426014), (18, 11188345), (21, 9590010), (29, 6944490), (30, 6713007), (35, 5754006), (42, 4795005), (45, 4475338), (58, 3472245), (63, 3196670), (70, 2877003), (73, 2758770), (87, 2314830), (90, 2237669), (105, 1918002), (126, 1598335), (145, 1388898), (146, 1379385), (151, 1333710), (174, 1157415), (203, 992070), (210, 959001), (219, 919590), (261, 771610), (290, 694449), (302, 666855), (315, 639334), (365, 551754), (406, 496035), (435, 462966), (438, 459795), (453, 444570), (511, 394110), (522, 385805), (609, 330690), (630, 319667), (657, 306530), (730, 275877), (755, 266742), (870, 231483), (906, 222285), (1015, 198414), (1022, 197055), (1057, 190530), (1095, 183918), (1218, 165345), (1305, 154322), (1314, 153265), (1359, 148190), (1510, 133371), (1533, 131370), (1827, 110230), (2030, 99207), (2114, 95265), (2117, 95130), (2190, 91959), (2265, 88914), (2555, 78822), (2610, 77161), (2718, 74095), (3045, 66138), (3066, 65685), (3171, 63510), (3285, 61306), (3654, 55115), (4234, 47565), (4379, 45990), (4530, 44457), (4599, 43790), (5110, 39411), (5285, 38106), (6090, 33069), (6342, 31755), (6351, 31710), (6570, 30653), (6795, 29638), (7665, 26274), (8758, 22995), (9135, 22046), (9198, 21895), (9513, 21170), (10570, 19053), (10585, 19026), (11023, 18270), (12702, 15855), (13137, 15330), (13590, 14819)]