200803560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20161}}^1$

素因数の和:20258

約数の個数: 64

約数和(自身を含む): 609698880

約数和(自身を除く): 408895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 241932, 302415, 403220, 483864, 604830, 806440, 1209660, 1673363, 2419320, 3346726, 5020089, 6693452, 8366815, 10040178, 13386904, 16733630, 20080356, 25100445, 33467260, 40160712, 50200890, 66934520, 100401780, 200803560]

約数ペア:

[(1, 200803560), (2, 100401780), (3, 66934520), (4, 50200890), (5, 40160712), (6, 33467260), (8, 25100445), (10, 20080356), (12, 16733630), (15, 13386904), (20, 10040178), (24, 8366815), (30, 6693452), (40, 5020089), (60, 3346726), (83, 2419320), (120, 1673363), (166, 1209660), (249, 806440), (332, 604830), (415, 483864), (498, 403220), (664, 302415), (830, 241932), (996, 201610), (1245, 161288), (1660, 120966), (1992, 100805), (2490, 80644), (3320, 60483), (4980, 40322), (9960, 20161)]