210147106

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 368137440

約数和(自身を除く): 157990334

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 169, 247, 338, 494, 559, 761, 817, 1118, 1522, 1634, 3211, 6422, 7267, 9893, 10621, 14459, 14534, 19786, 21242, 28918, 32723, 65446, 128609, 138073, 187967, 257218, 276146, 375934, 425399, 621737, 850798, 1243474, 2443571, 4887142, 5530187, 8082581, 11060374, 16165162, 105073553, 210147106]

約数ペア:

[(1, 210147106), (2, 105073553), (13, 16165162), (19, 11060374), (26, 8082581), (38, 5530187), (43, 4887142), (86, 2443571), (169, 1243474), (247, 850798), (338, 621737), (494, 425399), (559, 375934), (761, 276146), (817, 257218), (1118, 187967), (1522, 138073), (1634, 128609), (3211, 65446), (6422, 32723), (7267, 28918), (9893, 21242), (10621, 19786), (14459, 14534)]