220123098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17749}}^1$

素因数の和:17823

約数の個数: 48

約数和(自身を含む): 523341000

約数和(自身を除く): 303217902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 17749, 35498, 53247, 106494, 159741, 230737, 319482, 461474, 692211, 940697, 1384422, 1881394, 2076633, 2822091, 4153266, 5644182, 8466273, 12229061, 16932546, 24458122, 36687183, 73374366, 110061549, 220123098]

約数ペア:

[(1, 220123098), (2, 110061549), (3, 73374366), (6, 36687183), (9, 24458122), (13, 16932546), (18, 12229061), (26, 8466273), (39, 5644182), (53, 4153266), (78, 2822091), (106, 2076633), (117, 1881394), (159, 1384422), (234, 940697), (318, 692211), (477, 461474), (689, 319482), (954, 230737), (1378, 159741), (2067, 106494), (4134, 53247), (6201, 35498), (12402, 17749)]