205655238768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8623}}^1\times {\mathrm{70981}}^1$

素因数の和:79622

約数の個数: 80

約数和(自身を含む): 607251577856

約数和(自身を除く): 401596339088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8623, 17246, 25869, 34492, 51738, 60361, 68984, 70981, 103476, 120722, 137968, 141962, 181083, 206952, 212943, 241444, 283924, 362166, 413904, 425886, 482888, 496867, 567848, 724332, 851772, 965776, 993734, 1135696, 1448664, 1490601, 1703544, 1987468, 2897328, 2981202, 3407088, 3974936, 5962404, 7949872, 11924808, 23849616, 612069163, 1224138326, 1836207489, 2448276652, 3672414978, 4284484141, 4896553304, 7344829956, 8568968282, 9793106608, 12853452423, 14689659912, 17137936564, 25706904846, 29379319824, 34275873128, 51413809692, 68551746256, 102827619384, 205655238768]

約数ペア:

[(1, 205655238768), (2, 102827619384), (3, 68551746256), (4, 51413809692), (6, 34275873128), (7, 29379319824), (8, 25706904846), (12, 17137936564), (14, 14689659912), (16, 12853452423), (21, 9793106608), (24, 8568968282), (28, 7344829956), (42, 4896553304), (48, 4284484141), (56, 3672414978), (84, 2448276652), (112, 1836207489), (168, 1224138326), (336, 612069163), (8623, 23849616), (17246, 11924808), (25869, 7949872), (34492, 5962404), (51738, 3974936), (60361, 3407088), (68984, 2981202), (70981, 2897328), (103476, 1987468), (120722, 1703544), (137968, 1490601), (141962, 1448664), (181083, 1135696), (206952, 993734), (212943, 965776), (241444, 851772), (283924, 724332), (362166, 567848), (413904, 496867), (425886, 482888)]