202100766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 474398208

約数和(自身を除く): 272297442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 163, 318, 326, 371, 489, 557, 742, 978, 1113, 1114, 1141, 1671, 2226, 2282, 3342, 3423, 3899, 6846, 7798, 8639, 11697, 17278, 23394, 25917, 29521, 51834, 59042, 60473, 88563, 90791, 120946, 177126, 181419, 181582, 206647, 272373, 362838, 413294, 544746, 619941, 635537, 1239882, 1271074, 1906611, 3813222, 4811923, 9623846, 14435769, 28871538, 33683461, 67366922, 101050383, 202100766]

約数ペア:

[(1, 202100766), (2, 101050383), (3, 67366922), (6, 33683461), (7, 28871538), (14, 14435769), (21, 9623846), (42, 4811923), (53, 3813222), (106, 1906611), (159, 1271074), (163, 1239882), (318, 635537), (326, 619941), (371, 544746), (489, 413294), (557, 362838), (742, 272373), (978, 206647), (1113, 181582), (1114, 181419), (1141, 177126), (1671, 120946), (2226, 90791), (2282, 88563), (3342, 60473), (3423, 59042), (3899, 51834), (6846, 29521), (7798, 25917), (8639, 23394), (11697, 17278)]