209425173678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29159729}}^1$

素因数の和:29159766

約数の個数: 64

約数和(自身を含む): 559866816000

約数和(自身を除く): 350441642322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 29159729, 58319458, 87479187, 174958374, 204118103, 262437561, 408236206, 524875122, 554034851, 612354309, 787312683, 1108069702, 1224708618, 1574625366, 1662104553, 1837062927, 3324209106, 3674125854, 3878243957, 4986313659, 5511188781, 7756487914, 9972627318, 11022377562, 11634731871, 14958940977, 23269463742, 29917881954, 34904195613, 69808391226, 104712586839, 209425173678]

約数ペア:

[(1, 209425173678), (2, 104712586839), (3, 69808391226), (6, 34904195613), (7, 29917881954), (9, 23269463742), (14, 14958940977), (18, 11634731871), (19, 11022377562), (21, 9972627318), (27, 7756487914), (38, 5511188781), (42, 4986313659), (54, 3878243957), (57, 3674125854), (63, 3324209106), (114, 1837062927), (126, 1662104553), (133, 1574625366), (171, 1224708618), (189, 1108069702), (266, 787312683), (342, 612354309), (378, 554034851), (399, 524875122), (513, 408236206), (798, 262437561), (1026, 204118103), (1197, 174958374), (2394, 87479187), (3591, 58319458), (7182, 29159729)]