213506760910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1583}}^1\times {\mathrm{1721}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 408296173824

約数和(自身を除く): 194789412914

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461, 922, 1583, 1721, 2305, 3166, 3442, 4610, 7837, 7915, 8605, 15674, 15830, 17210, 26911, 29257, 39185, 53822, 58514, 78370, 134555, 146285, 269110, 292570, 729763, 793381, 1459526, 1586762, 2724343, 3648815, 3966905, 5448686, 7297630, 7933810, 12405971, 13487477, 13621715, 24811942, 26974954, 27243430, 46313831, 62029855, 67437385, 92627662, 124059710, 134874770, 231569155, 463138310, 1255922123, 2511844246, 6279610615, 12559221230, 21350676091, 42701352182, 106753380455, 213506760910]

約数ペア:

[(1, 213506760910), (2, 106753380455), (5, 42701352182), (10, 21350676091), (17, 12559221230), (34, 6279610615), (85, 2511844246), (170, 1255922123), (461, 463138310), (922, 231569155), (1583, 134874770), (1721, 124059710), (2305, 92627662), (3166, 67437385), (3442, 62029855), (4610, 46313831), (7837, 27243430), (7915, 26974954), (8605, 24811942), (15674, 13621715), (15830, 13487477), (17210, 12405971), (26911, 7933810), (29257, 7297630), (39185, 5448686), (53822, 3966905), (58514, 3648815), (78370, 2724343), (134555, 1586762), (146285, 1459526), (269110, 793381), (292570, 729763)]