207584144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 428653368

約数和(自身を除く): 221069224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 4861, 5338, 9722, 10676, 19444, 21352, 38888, 42704, 77776, 82637, 165274, 330548, 661096, 763177, 1322192, 1526354, 3052708, 6105416, 12210832, 12974009, 25948018, 51896036, 103792072, 207584144]

約数ペア:

[(1, 207584144), (2, 103792072), (4, 51896036), (8, 25948018), (16, 12974009), (17, 12210832), (34, 6105416), (68, 3052708), (136, 1526354), (157, 1322192), (272, 763177), (314, 661096), (628, 330548), (1256, 165274), (2512, 82637), (2669, 77776), (4861, 42704), (5338, 38888), (9722, 21352), (10676, 19444)]