206879608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11113}}^1$

素因数の和:11311

約数の個数: 32

約数和(自身を含む): 420109200

約数和(自身を除く): 213229592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 11113, 18616, 22226, 44452, 88904, 144469, 288938, 577876, 1155752, 1989227, 3978454, 7956908, 15913816, 25859951, 51719902, 103439804, 206879608]

約数ペア:

[(1, 206879608), (2, 103439804), (4, 51719902), (8, 25859951), (13, 15913816), (26, 7956908), (52, 3978454), (104, 1989227), (179, 1155752), (358, 577876), (716, 288938), (1432, 144469), (2327, 88904), (4654, 44452), (9308, 22226), (11113, 18616)]