201424290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 291263070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 131, 214, 262, 321, 393, 479, 535, 642, 655, 786, 958, 1070, 1310, 1437, 1605, 1965, 2395, 2874, 3210, 3930, 4790, 7185, 14017, 14370, 28034, 42051, 51253, 62749, 70085, 84102, 102506, 125498, 140170, 153759, 188247, 210255, 256265, 307518, 313745, 376494, 420510, 512530, 627490, 768795, 941235, 1537590, 1882470, 6714143, 13428286, 20142429, 33570715, 40284858, 67141430, 100712145, 201424290]

約数ペア:

[(1, 201424290), (2, 100712145), (3, 67141430), (5, 40284858), (6, 33570715), (10, 20142429), (15, 13428286), (30, 6714143), (107, 1882470), (131, 1537590), (214, 941235), (262, 768795), (321, 627490), (393, 512530), (479, 420510), (535, 376494), (642, 313745), (655, 307518), (786, 256265), (958, 210255), (1070, 188247), (1310, 153759), (1437, 140170), (1605, 125498), (1965, 102506), (2395, 84102), (2874, 70085), (3210, 62749), (3930, 51253), (4790, 42051), (7185, 28034), (14017, 14370)]