210523404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27541}}^1$

素因数の和:27575

約数の個数: 72

約数和(自身を含む): 615398448

約数和(自身を除く): 404875044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27541, 55082, 82623, 110164, 165246, 192787, 330492, 358033, 385574, 578361, 716066, 771148, 1074099, 1156722, 1349509, 1432132, 2148198, 2313444, 2506231, 2699018, 4048527, 4296396, 5012462, 5398036, 7518693, 8097054, 10024924, 15037386, 16194108, 17543617, 30074772, 35087234, 52630851, 70174468, 105261702, 210523404]

約数ペア:

[(1, 210523404), (2, 105261702), (3, 70174468), (4, 52630851), (6, 35087234), (7, 30074772), (12, 17543617), (13, 16194108), (14, 15037386), (21, 10024924), (26, 8097054), (28, 7518693), (39, 5398036), (42, 5012462), (49, 4296396), (52, 4048527), (78, 2699018), (84, 2506231), (91, 2313444), (98, 2148198), (147, 1432132), (156, 1349509), (182, 1156722), (196, 1074099), (273, 771148), (294, 716066), (364, 578361), (546, 385574), (588, 358033), (637, 330492), (1092, 192787), (1274, 165246), (1911, 110164), (2548, 82623), (3822, 55082), (7644, 27541)]