201918932

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 179105068

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 199, 269, 398, 538, 796, 943, 1076, 1886, 3772, 4577, 6187, 8159, 9154, 11029, 12374, 16318, 18308, 22058, 24748, 32636, 44116, 53531, 107062, 187657, 214124, 253667, 375314, 507334, 750628, 1014668, 1231213, 2194771, 2462426, 4389542, 4924852, 8779084, 50479733, 100959466, 201918932]

約数ペア:

[(1, 201918932), (2, 100959466), (4, 50479733), (23, 8779084), (41, 4924852), (46, 4389542), (82, 2462426), (92, 2194771), (164, 1231213), (199, 1014668), (269, 750628), (398, 507334), (538, 375314), (796, 253667), (943, 214124), (1076, 187657), (1886, 107062), (3772, 53531), (4577, 44116), (6187, 32636), (8159, 24748), (9154, 22058), (11029, 18308), (12374, 16318)]