201323538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{860357}}^1$

素因数の和:860378

約数の個数: 24

約数和(自身を含む): 469755468

約数和(自身を除く): 268431930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 860357, 1720714, 2581071, 5162142, 7743213, 11184641, 15486426, 22369282, 33553923, 67107846, 100661769, 201323538]

約数ペア:

[(1, 201323538), (2, 100661769), (3, 67107846), (6, 33553923), (9, 22369282), (13, 15486426), (18, 11184641), (26, 7743213), (39, 5162142), (78, 2581071), (117, 1720714), (234, 860357)]