202458256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12680

約数の個数: 80

約数和(自身を含む): 526716288

約数和(自身を除く): 324258032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 12641, 16016, 25282, 50564, 88487, 101128, 139051, 164333, 176974, 202256, 278102, 328666, 353948, 556204, 657332, 707896, 973357, 1112408, 1150331, 1314664, 1415792, 1807663, 1946714, 2224816, 2300662, 2629328, 3615326, 3893428, 4601324, 7230652, 7786856, 9202648, 12653641, 14461304, 15573712, 18405296, 25307282, 28922608, 50614564, 101229128, 202458256]

約数ペア:

[(1, 202458256), (2, 101229128), (4, 50614564), (7, 28922608), (8, 25307282), (11, 18405296), (13, 15573712), (14, 14461304), (16, 12653641), (22, 9202648), (26, 7786856), (28, 7230652), (44, 4601324), (52, 3893428), (56, 3615326), (77, 2629328), (88, 2300662), (91, 2224816), (104, 1946714), (112, 1807663), (143, 1415792), (154, 1314664), (176, 1150331), (182, 1112408), (208, 973357), (286, 707896), (308, 657332), (364, 556204), (572, 353948), (616, 328666), (728, 278102), (1001, 202256), (1144, 176974), (1232, 164333), (1456, 139051), (2002, 101128), (2288, 88487), (4004, 50564), (8008, 25282), (12641, 16016)]