202774312

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 419832000

約数和(自身を除く): 217057688

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 139, 166, 169, 278, 332, 338, 556, 664, 676, 1079, 1112, 1352, 1807, 2158, 2197, 3614, 4316, 4394, 7228, 8632, 8788, 11537, 14027, 14456, 17576, 23074, 23491, 28054, 46148, 46982, 56108, 92296, 93964, 112216, 149981, 182351, 187928, 299962, 305383, 364702, 599924, 610766, 729404, 1199848, 1221532, 1458808, 1949753, 2443064, 3899506, 7799012, 15598024, 25346789, 50693578, 101387156, 202774312]

約数ペア:

[(1, 202774312), (2, 101387156), (4, 50693578), (8, 25346789), (13, 15598024), (26, 7799012), (52, 3899506), (83, 2443064), (104, 1949753), (139, 1458808), (166, 1221532), (169, 1199848), (278, 729404), (332, 610766), (338, 599924), (556, 364702), (664, 305383), (676, 299962), (1079, 187928), (1112, 182351), (1352, 149981), (1807, 112216), (2158, 93964), (2197, 92296), (3614, 56108), (4316, 46982), (4394, 46148), (7228, 28054), (8632, 23491), (8788, 23074), (11537, 17576), (14027, 14456)]