211374636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 558931968

約数和(自身を除く): 347557332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 113, 132, 148, 222, 226, 339, 383, 407, 444, 452, 678, 766, 814, 1149, 1221, 1243, 1356, 1532, 1628, 2298, 2442, 2486, 3729, 4181, 4213, 4596, 4884, 4972, 7458, 8362, 8426, 12543, 12639, 14171, 14916, 16724, 16852, 25086, 25278, 28342, 42513, 43279, 45991, 50172, 50556, 56684, 85026, 86558, 91982, 129837, 137973, 155881, 170052, 173116, 183964, 259674, 275946, 311762, 467643, 476069, 519348, 551892, 623524, 935286, 952138, 1428207, 1601323, 1870572, 1904276, 2856414, 3202646, 4803969, 5712828, 6405292, 9607938, 17614553, 19215876, 35229106, 52843659, 70458212, 105687318, 211374636]

約数ペア:

[(1, 211374636), (2, 105687318), (3, 70458212), (4, 52843659), (6, 35229106), (11, 19215876), (12, 17614553), (22, 9607938), (33, 6405292), (37, 5712828), (44, 4803969), (66, 3202646), (74, 2856414), (111, 1904276), (113, 1870572), (132, 1601323), (148, 1428207), (222, 952138), (226, 935286), (339, 623524), (383, 551892), (407, 519348), (444, 476069), (452, 467643), (678, 311762), (766, 275946), (814, 259674), (1149, 183964), (1221, 173116), (1243, 170052), (1356, 155881), (1532, 137973), (1628, 129837), (2298, 91982), (2442, 86558), (2486, 85026), (3729, 56684), (4181, 50556), (4213, 50172), (4596, 45991), (4884, 43279), (4972, 42513), (7458, 28342), (8362, 25278), (8426, 25086), (12543, 16852), (12639, 16724), (14171, 14916)]