210808304

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6131}}^1$

素因数の和:6453

約数の個数: 40

約数和(自身を含む): 468386688

約数和(自身を除く): 257578384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 6131, 8596, 12262, 17192, 24524, 34384, 42917, 49048, 85834, 98096, 171668, 343336, 686672, 1882217, 3764434, 7528868, 13175519, 15057736, 26351038, 30115472, 52702076, 105404152, 210808304]

約数ペア:

[(1, 210808304), (2, 105404152), (4, 52702076), (7, 30115472), (8, 26351038), (14, 15057736), (16, 13175519), (28, 7528868), (56, 3764434), (112, 1882217), (307, 686672), (614, 343336), (1228, 171668), (2149, 98096), (2456, 85834), (4298, 49048), (4912, 42917), (6131, 34384), (8596, 24524), (12262, 17192)]