204175218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2617631}}^1$

素因数の和:2617649

約数の個数: 16

約数和(自身を含む): 439762176

約数和(自身を除く): 235586958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2617631, 5235262, 7852893, 15705786, 34029203, 68058406, 102087609, 204175218]

約数ペア:

[(1, 204175218), (2, 102087609), (3, 68058406), (6, 34029203), (13, 15705786), (26, 7852893), (39, 5235262), (78, 2617631)]