197727348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25901

約数の個数: 72

約数和(自身を含む): 577994592

約数和(自身を除く): 380267244

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, 25867, 51734, 77601, 103468, 155202, 181069, 310404, 336271, 362138, 543207, 672542, 724276, 1008813, 1086414, 1267483, 1345084, 2017626, 2172828, 2353897, 2534966, 3802449, 4035252, 4707794, 5069932, 7061691, 7604898, 9415588, 14123382, 15209796, 16477279, 28246764, 32954558, 49431837, 65909116, 98863674, 197727348]

約数ペア:

[(1, 197727348), (2, 98863674), (3, 65909116), (4, 49431837), (6, 32954558), (7, 28246764), (12, 16477279), (13, 15209796), (14, 14123382), (21, 9415588), (26, 7604898), (28, 7061691), (39, 5069932), (42, 4707794), (49, 4035252), (52, 3802449), (78, 2534966), (84, 2353897), (91, 2172828), (98, 2017626), (147, 1345084), (156, 1267483), (182, 1086414), (196, 1008813), (273, 724276), (294, 672542), (364, 543207), (546, 362138), (588, 336271), (637, 310404), (1092, 181069), (1274, 155202), (1911, 103468), (2548, 77601), (3822, 51734), (7644, 25867)]