205700924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 424790016

約数和(自身を除く): 219089092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 271, 286, 542, 572, 1084, 1327, 2654, 2981, 3523, 5308, 5962, 7046, 11924, 14092, 14597, 17251, 29194, 34502, 38753, 58388, 69004, 77506, 155012, 189761, 359617, 379522, 719234, 759044, 1438468, 3955787, 4675021, 7911574, 9350042, 15823148, 18700084, 51425231, 102850462, 205700924]

約数ペア:

[(1, 205700924), (2, 102850462), (4, 51425231), (11, 18700084), (13, 15823148), (22, 9350042), (26, 7911574), (44, 4675021), (52, 3955787), (143, 1438468), (271, 759044), (286, 719234), (542, 379522), (572, 359617), (1084, 189761), (1327, 155012), (2654, 77506), (2981, 69004), (3523, 58388), (5308, 38753), (5962, 34502), (7046, 29194), (11924, 17251), (14092, 14597)]