206613264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 160

約数和(自身を含む): 647958528

約数和(自身を除く): 441345264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 971, 1023, 1144, 1209, 1364, 1488, 1612, 1716, 1942, 2046, 2288, 2418, 2728, 2913, 3224, 3432, 3884, 4092, 4433, 4836, 5456, 5826, 6448, 6864, 7768, 8184, 8866, 9672, 10681, 11652, 12623, 13299, 15536, 16368, 17732, 19344, 21362, 23304, 25246, 26598, 30101, 32043, 35464, 37869, 42724, 46608, 50492, 53196, 60202, 64086, 70928, 75738, 85448, 90303, 100984, 106392, 120404, 128172, 138853, 151476, 170896, 180606, 201968, 212784, 240808, 256344, 277706, 302952, 331111, 361212, 391313, 416559, 481616, 512688, 555412, 605904, 662222, 722424, 782626, 833118, 993333, 1110824, 1173939, 1324444, 1444848, 1565252, 1666236, 1986666, 2221648, 2347878, 2648888, 3130504, 3332472, 3973332, 4304443, 4695756, 5297776, 6261008, 6664944, 7946664, 8608886, 9391512, 12913329, 15893328, 17217772, 18783024, 25826658, 34435544, 51653316, 68871088, 103306632, 206613264]

約数ペア:

[(1, 206613264), (2, 103306632), (3, 68871088), (4, 51653316), (6, 34435544), (8, 25826658), (11, 18783024), (12, 17217772), (13, 15893328), (16, 12913329), (22, 9391512), (24, 8608886), (26, 7946664), (31, 6664944), (33, 6261008), (39, 5297776), (44, 4695756), (48, 4304443), (52, 3973332), (62, 3332472), (66, 3130504), (78, 2648888), (88, 2347878), (93, 2221648), (104, 1986666), (124, 1666236), (132, 1565252), (143, 1444848), (156, 1324444), (176, 1173939), (186, 1110824), (208, 993333), (248, 833118), (264, 782626), (286, 722424), (312, 662222), (341, 605904), (372, 555412), (403, 512688), (429, 481616), (496, 416559), (528, 391313), (572, 361212), (624, 331111), (682, 302952), (744, 277706), (806, 256344), (858, 240808), (971, 212784), (1023, 201968), (1144, 180606), (1209, 170896), (1364, 151476), (1488, 138853), (1612, 128172), (1716, 120404), (1942, 106392), (2046, 100984), (2288, 90303), (2418, 85448), (2728, 75738), (2913, 70928), (3224, 64086), (3432, 60202), (3884, 53196), (4092, 50492), (4433, 46608), (4836, 42724), (5456, 37869), (5826, 35464), (6448, 32043), (6864, 30101), (7768, 26598), (8184, 25246), (8866, 23304), (9672, 21362), (10681, 19344), (11652, 17732), (12623, 16368), (13299, 15536)]