200157618940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1342799}}^1$

素因数の和:1343094

約数の個数: 48

約数和(自身を含む): 436517424000

約数和(自身を除く): 236359805060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 257, 290, 514, 580, 1028, 1285, 2570, 5140, 7453, 14906, 29812, 37265, 74530, 149060, 1342799, 2685598, 5371196, 6713995, 13427990, 26855980, 38941171, 77882342, 155764684, 194705855, 345099343, 389411710, 690198686, 778823420, 1380397372, 1725496715, 3450993430, 6901986860, 10007880947, 20015761894, 40031523788, 50039404735, 100078809470, 200157618940]

約数ペア:

[(1, 200157618940), (2, 100078809470), (4, 50039404735), (5, 40031523788), (10, 20015761894), (20, 10007880947), (29, 6901986860), (58, 3450993430), (116, 1725496715), (145, 1380397372), (257, 778823420), (290, 690198686), (514, 389411710), (580, 345099343), (1028, 194705855), (1285, 155764684), (2570, 77882342), (5140, 38941171), (7453, 26855980), (14906, 13427990), (29812, 6713995), (37265, 5371196), (74530, 2685598), (149060, 1342799)]