202064355

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 176160285

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 53, 93, 135, 155, 159, 265, 279, 465, 477, 795, 837, 911, 1395, 1431, 1643, 2385, 2733, 4185, 4555, 4929, 7155, 8199, 8215, 13665, 14787, 24597, 24645, 28241, 40995, 44361, 48283, 73935, 84723, 122985, 141205, 144849, 221805, 241415, 254169, 423615, 434547, 724245, 762507, 1270845, 1303641, 1496773, 2172735, 3812535, 4490319, 6518205, 7483865, 13470957, 22451595, 40412871, 67354785, 202064355]

約数ペア:

[(1, 202064355), (3, 67354785), (5, 40412871), (9, 22451595), (15, 13470957), (27, 7483865), (31, 6518205), (45, 4490319), (53, 3812535), (93, 2172735), (135, 1496773), (155, 1303641), (159, 1270845), (265, 762507), (279, 724245), (465, 434547), (477, 423615), (795, 254169), (837, 241415), (911, 221805), (1395, 144849), (1431, 141205), (1643, 122985), (2385, 84723), (2733, 73935), (4185, 48283), (4555, 44361), (4929, 40995), (7155, 28241), (8199, 24645), (8215, 24597), (13665, 14787)]