201787348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 429456384

約数和(自身を除く): 227669036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 446, 476, 892, 1561, 1901, 3122, 3791, 3802, 6244, 7582, 7604, 13307, 15164, 26537, 26614, 32317, 53074, 53228, 64634, 106148, 129268, 226219, 423923, 452438, 847846, 904876, 1695692, 2967461, 5934922, 7206691, 11869844, 14413382, 28826764, 50446837, 100893674, 201787348]

約数ペア:

[(1, 201787348), (2, 100893674), (4, 50446837), (7, 28826764), (14, 14413382), (17, 11869844), (28, 7206691), (34, 5934922), (68, 2967461), (119, 1695692), (223, 904876), (238, 847846), (446, 452438), (476, 423923), (892, 226219), (1561, 129268), (1901, 106148), (3122, 64634), (3791, 53228), (3802, 53074), (6244, 32317), (7582, 26614), (7604, 26537), (13307, 15164)]