190198484

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 387760128

約数和(自身を除く): 197561644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 223, 332, 367, 446, 581, 734, 892, 1162, 1468, 1561, 2324, 2569, 3122, 5138, 6244, 10276, 18509, 30461, 37018, 60922, 74036, 81841, 121844, 129563, 163682, 213227, 259126, 327364, 426454, 518252, 572887, 852908, 1145774, 2291548, 6792803, 13585606, 27171212, 47549621, 95099242, 190198484]

約数ペア:

[(1, 190198484), (2, 95099242), (4, 47549621), (7, 27171212), (14, 13585606), (28, 6792803), (83, 2291548), (166, 1145774), (223, 852908), (332, 572887), (367, 518252), (446, 426454), (581, 327364), (734, 259126), (892, 213227), (1162, 163682), (1468, 129563), (1561, 121844), (2324, 81841), (2569, 74036), (3122, 60922), (5138, 37018), (6244, 30461), (10276, 18509)]