214925326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 413973504

約数和(自身を除く): 199048178

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 137, 154, 167, 274, 334, 427, 671, 854, 959, 1169, 1342, 1507, 1837, 1918, 2338, 3014, 3674, 4697, 8357, 9394, 10187, 10549, 12859, 16714, 20374, 21098, 22879, 25718, 45758, 58499, 71309, 91927, 112057, 116998, 142618, 160153, 183854, 224114, 251669, 320306, 503338, 643489, 784399, 1286978, 1395619, 1568798, 1761683, 2791238, 3523366, 9769333, 15351809, 19538666, 30703618, 107462663, 214925326]

約数ペア:

[(1, 214925326), (2, 107462663), (7, 30703618), (11, 19538666), (14, 15351809), (22, 9769333), (61, 3523366), (77, 2791238), (122, 1761683), (137, 1568798), (154, 1395619), (167, 1286978), (274, 784399), (334, 643489), (427, 503338), (671, 320306), (854, 251669), (959, 224114), (1169, 183854), (1342, 160153), (1507, 142618), (1837, 116998), (1918, 112057), (2338, 91927), (3014, 71309), (3674, 58499), (4697, 45758), (8357, 25718), (9394, 22879), (10187, 21098), (10549, 20374), (12859, 16714)]