207443940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10139}}^1$

素因数の和:10193

約数の個数: 96

約数和(自身を含む): 654151680

約数和(自身を除く): 446707740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10139, 10230, 20278, 20460, 30417, 40556, 50695, 60834, 101390, 111529, 121668, 152085, 202780, 223058, 304170, 314309, 334587, 446116, 557645, 608340, 628618, 669174, 942927, 1115290, 1257236, 1338348, 1571545, 1672935, 1885854, 2230580, 3143090, 3345870, 3457399, 3771708, 4714635, 6286180, 6691740, 6914798, 9429270, 10372197, 13829596, 17286995, 18858540, 20744394, 34573990, 41488788, 51860985, 69147980, 103721970, 207443940]

約数ペア:

[(1, 207443940), (2, 103721970), (3, 69147980), (4, 51860985), (5, 41488788), (6, 34573990), (10, 20744394), (11, 18858540), (12, 17286995), (15, 13829596), (20, 10372197), (22, 9429270), (30, 6914798), (31, 6691740), (33, 6286180), (44, 4714635), (55, 3771708), (60, 3457399), (62, 3345870), (66, 3143090), (93, 2230580), (110, 1885854), (124, 1672935), (132, 1571545), (155, 1338348), (165, 1257236), (186, 1115290), (220, 942927), (310, 669174), (330, 628618), (341, 608340), (372, 557645), (465, 446116), (620, 334587), (660, 314309), (682, 304170), (930, 223058), (1023, 202780), (1364, 152085), (1705, 121668), (1860, 111529), (2046, 101390), (3410, 60834), (4092, 50695), (5115, 40556), (6820, 30417), (10139, 20460), (10230, 20278)]