201657690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172357}}^1$

素因数の和:172383

約数の個数: 48

約数和(自身を含む): 564644808

約数和(自身を除く): 362987118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172357, 344714, 517071, 861785, 1034142, 1551213, 1723570, 2240641, 2585355, 3102426, 4481282, 5170710, 6721923, 7756065, 11203205, 13443846, 15512130, 20165769, 22406410, 33609615, 40331538, 67219230, 100828845, 201657690]

約数ペア:

[(1, 201657690), (2, 100828845), (3, 67219230), (5, 40331538), (6, 33609615), (9, 22406410), (10, 20165769), (13, 15512130), (15, 13443846), (18, 11203205), (26, 7756065), (30, 6721923), (39, 5170710), (45, 4481282), (65, 3102426), (78, 2585355), (90, 2240641), (117, 1723570), (130, 1551213), (195, 1034142), (234, 861785), (390, 517071), (585, 344714), (1170, 172357)]