208045573556

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1\times {\mathrm{2357}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 368474662080

約数和(自身を除く): 160429088524

約数列:

[1, 2, 4, 163, 326, 331, 409, 652, 662, 818, 1324, 1636, 2357, 4714, 9428, 53953, 66667, 107906, 133334, 135379, 215812, 266668, 270758, 384191, 541516, 768382, 780167, 964013, 1536764, 1560334, 1928026, 3120668, 3856052, 22066777, 44133554, 88267108, 127167221, 157134119, 254334442, 314268238, 319088303, 508668884, 628536476, 638176606, 1276353212, 52011393389, 104022786778, 208045573556]

約数ペア:

[(1, 208045573556), (2, 104022786778), (4, 52011393389), (163, 1276353212), (326, 638176606), (331, 628536476), (409, 508668884), (652, 319088303), (662, 314268238), (818, 254334442), (1324, 157134119), (1636, 127167221), (2357, 88267108), (4714, 44133554), (9428, 22066777), (53953, 3856052), (66667, 3120668), (107906, 1928026), (133334, 1560334), (135379, 1536764), (215812, 964013), (266668, 780167), (270758, 768382), (384191, 541516)]