205610104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 481628160

約数和(自身を除く): 276018056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 6967, 7378, 13934, 14756, 27868, 29512, 48769, 55736, 97538, 118439, 195076, 215977, 236878, 390152, 431954, 473756, 829073, 863908, 947512, 1511839, 1658146, 1727816, 3023678, 3316292, 3671609, 6047356, 6632584, 7343218, 12094712, 14686436, 25701263, 29372872, 51402526, 102805052, 205610104]

約数ペア:

[(1, 205610104), (2, 102805052), (4, 51402526), (7, 29372872), (8, 25701263), (14, 14686436), (17, 12094712), (28, 7343218), (31, 6632584), (34, 6047356), (56, 3671609), (62, 3316292), (68, 3023678), (119, 1727816), (124, 1658146), (136, 1511839), (217, 947512), (238, 863908), (248, 829073), (434, 473756), (476, 431954), (527, 390152), (868, 236878), (952, 215977), (1054, 195076), (1736, 118439), (2108, 97538), (3689, 55736), (4216, 48769), (6967, 29512), (7378, 27868), (13934, 14756)]