203801032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 420701040

約数和(自身を除く): 216900008

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 101, 136, 148, 202, 296, 401, 404, 629, 802, 808, 1258, 1604, 1717, 2516, 3208, 3434, 3737, 5032, 6817, 6868, 7474, 13634, 13736, 14837, 14948, 27268, 29674, 29896, 40501, 54536, 59348, 63529, 81002, 118696, 127058, 162004, 252229, 254116, 324008, 504458, 508232, 688517, 1008916, 1377034, 1498537, 2017832, 2754068, 2997074, 5508136, 5994148, 11988296, 25475129, 50950258, 101900516, 203801032]

約数ペア:

[(1, 203801032), (2, 101900516), (4, 50950258), (8, 25475129), (17, 11988296), (34, 5994148), (37, 5508136), (68, 2997074), (74, 2754068), (101, 2017832), (136, 1498537), (148, 1377034), (202, 1008916), (296, 688517), (401, 508232), (404, 504458), (629, 324008), (802, 254116), (808, 252229), (1258, 162004), (1604, 127058), (1717, 118696), (2516, 81002), (3208, 63529), (3434, 59348), (3737, 54536), (5032, 40501), (6817, 29896), (6868, 29674), (7474, 27268), (13634, 14948), (13736, 14837)]