188547338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 333959808

約数和(自身を除く): 145412470

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 1267, 2011, 2534, 4022, 6697, 13394, 14077, 28154, 46879, 74407, 93758, 148814, 363991, 520849, 727982, 1041698, 2547937, 5095874, 13467667, 26935334, 94273669, 188547338]

約数ペア:

[(1, 188547338), (2, 94273669), (7, 26935334), (14, 13467667), (37, 5095874), (74, 2547937), (181, 1041698), (259, 727982), (362, 520849), (518, 363991), (1267, 148814), (2011, 93758), (2534, 74407), (4022, 46879), (6697, 28154), (13394, 14077)]