209461392912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1\times {\mathrm{50767}}^1$

素因数の和:52820

約数の個数: 80

約数和(自身を含む): 553980416000

約数和(自身を除く): 344519023088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1999, 2064, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 47976, 50767, 85957, 95952, 101534, 152301, 171914, 203068, 257871, 304602, 343828, 406136, 515742, 609204, 687656, 812272, 1031484, 1218408, 1375312, 2062968, 2182981, 2436816, 4125936, 4365962, 6548943, 8731924, 13097886, 17463848, 26195772, 34927696, 52391544, 101483233, 104783088, 202966466, 304449699, 405932932, 608899398, 811865864, 1217798796, 1623731728, 2435597592, 4363779019, 4871195184, 8727558038, 13091337057, 17455116076, 26182674114, 34910232152, 52365348228, 69820464304, 104730696456, 209461392912]

約数ペア:

[(1, 209461392912), (2, 104730696456), (3, 69820464304), (4, 52365348228), (6, 34910232152), (8, 26182674114), (12, 17455116076), (16, 13091337057), (24, 8727558038), (43, 4871195184), (48, 4363779019), (86, 2435597592), (129, 1623731728), (172, 1217798796), (258, 811865864), (344, 608899398), (516, 405932932), (688, 304449699), (1032, 202966466), (1999, 104783088), (2064, 101483233), (3998, 52391544), (5997, 34927696), (7996, 26195772), (11994, 17463848), (15992, 13097886), (23988, 8731924), (31984, 6548943), (47976, 4365962), (50767, 4125936), (85957, 2436816), (95952, 2182981), (101534, 2062968), (152301, 1375312), (171914, 1218408), (203068, 1031484), (257871, 812272), (304602, 687656), (343828, 609204), (406136, 515742)]