207899358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15559}}^1$

素因数の和:15712

約数の個数: 32

約数和(自身を含む): 443646720

約数和(自身を除く): 235747362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 15559, 31118, 46677, 93354, 264503, 529006, 793509, 1587018, 2038229, 4076458, 6114687, 12229374, 34649893, 69299786, 103949679, 207899358]

約数ペア:

[(1, 207899358), (2, 103949679), (3, 69299786), (6, 34649893), (17, 12229374), (34, 6114687), (51, 4076458), (102, 2038229), (131, 1587018), (262, 793509), (393, 529006), (786, 264503), (2227, 93354), (4454, 46677), (6681, 31118), (13362, 15559)]