218910414

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 446394240

約数和(自身を除く): 227483826

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 653, 947, 1306, 1894, 1959, 2841, 3918, 5682, 38527, 55873, 77054, 111746, 115581, 167619, 231162, 335238, 618391, 1236782, 1855173, 3710346, 36485069, 72970138, 109455207, 218910414]

約数ペア:

[(1, 218910414), (2, 109455207), (3, 72970138), (6, 36485069), (59, 3710346), (118, 1855173), (177, 1236782), (354, 618391), (653, 335238), (947, 231162), (1306, 167619), (1894, 115581), (1959, 111746), (2841, 77054), (3918, 55873), (5682, 38527)]