202047874

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 361049400

約数和(自身を除く): 159001526

約数列:

[1, 2, 7, 14, 49, 98, 101, 137, 149, 202, 274, 298, 707, 959, 1043, 1414, 1918, 2086, 4949, 6713, 7301, 9898, 13426, 13837, 14602, 15049, 20413, 27674, 30098, 40826, 96859, 105343, 142891, 193718, 210686, 285782, 678013, 737401, 1000237, 1356026, 1474802, 2000474, 2061713, 4123426, 14431991, 28863982, 101023937, 202047874]

約数ペア:

[(1, 202047874), (2, 101023937), (7, 28863982), (14, 14431991), (49, 4123426), (98, 2061713), (101, 2000474), (137, 1474802), (149, 1356026), (202, 1000237), (274, 737401), (298, 678013), (707, 285782), (959, 210686), (1043, 193718), (1414, 142891), (1918, 105343), (2086, 96859), (4949, 40826), (6713, 30098), (7301, 27674), (9898, 20413), (13426, 15049), (13837, 14602)]