201994569584

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2753}}^1\times {\mathrm{12703}}^1$

素因数の和:15502

約数の個数: 60

約数和(自身を含む): 413229283776

約数和(自身を除く): 211234714192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2753, 2888, 5506, 5776, 11012, 12703, 22024, 25406, 44048, 50812, 52307, 101624, 104614, 203248, 209228, 241357, 418456, 482714, 836912, 965428, 993833, 1930856, 1987666, 3861712, 3975332, 4585783, 7950664, 9171566, 15901328, 18343132, 34971359, 36686264, 69942718, 73372528, 139885436, 279770872, 559541744, 664455821, 1328911642, 2657823284, 5315646568, 10631293136, 12624660599, 25249321198, 50498642396, 100997284792, 201994569584]

約数ペア:

[(1, 201994569584), (2, 100997284792), (4, 50498642396), (8, 25249321198), (16, 12624660599), (19, 10631293136), (38, 5315646568), (76, 2657823284), (152, 1328911642), (304, 664455821), (361, 559541744), (722, 279770872), (1444, 139885436), (2753, 73372528), (2888, 69942718), (5506, 36686264), (5776, 34971359), (11012, 18343132), (12703, 15901328), (22024, 9171566), (25406, 7950664), (44048, 4585783), (50812, 3975332), (52307, 3861712), (101624, 1987666), (104614, 1930856), (203248, 993833), (209228, 965428), (241357, 836912), (418456, 482714)]