201840783990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1\times {\mathrm{21701}}^1$

素因数の和:22897

約数の個数: 64

約数和(自身を含む): 486294943680

約数和(自身を除く): 284454159690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 797, 1167, 1594, 1945, 2334, 2391, 3890, 3985, 4782, 5835, 7970, 11670, 11955, 21701, 23910, 43402, 65103, 108505, 130206, 217010, 310033, 325515, 620066, 651030, 930099, 1550165, 1860198, 3100330, 4650495, 8441689, 9300990, 16883378, 17295697, 25325067, 34591394, 42208445, 50650134, 51887091, 84416890, 86478485, 103774182, 126625335, 172956970, 253250670, 259435455, 518870910, 6728026133, 13456052266, 20184078399, 33640130665, 40368156798, 67280261330, 100920391995, 201840783990]

約数ペア:

[(1, 201840783990), (2, 100920391995), (3, 67280261330), (5, 40368156798), (6, 33640130665), (10, 20184078399), (15, 13456052266), (30, 6728026133), (389, 518870910), (778, 259435455), (797, 253250670), (1167, 172956970), (1594, 126625335), (1945, 103774182), (2334, 86478485), (2391, 84416890), (3890, 51887091), (3985, 50650134), (4782, 42208445), (5835, 34591394), (7970, 25325067), (11670, 17295697), (11955, 16883378), (21701, 9300990), (23910, 8441689), (43402, 4650495), (65103, 3100330), (108505, 1860198), (130206, 1550165), (217010, 930099), (310033, 651030), (325515, 620066)]