201457579212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{457829}}^1$

素因数の和:458575

約数の個数: 72

約数和(自身を含む): 539946388800

約数和(自身を除く): 338488809588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 719, 1438, 2157, 2876, 4314, 6471, 8628, 12223, 12942, 24446, 25884, 36669, 48892, 73338, 110007, 146676, 220014, 440028, 457829, 915658, 1373487, 1831316, 2746974, 4120461, 5493948, 7783093, 8240922, 15566186, 16481844, 23349279, 31132372, 46698558, 70047837, 93397116, 140095674, 280191348, 329179051, 658358102, 987537153, 1316716204, 1975074306, 2962611459, 3950148612, 5596043867, 5925222918, 11192087734, 11850445836, 16788131601, 22384175468, 33576263202, 50364394803, 67152526404, 100728789606, 201457579212]

約数ペア:

[(1, 201457579212), (2, 100728789606), (3, 67152526404), (4, 50364394803), (6, 33576263202), (9, 22384175468), (12, 16788131601), (17, 11850445836), (18, 11192087734), (34, 5925222918), (36, 5596043867), (51, 3950148612), (68, 2962611459), (102, 1975074306), (153, 1316716204), (204, 987537153), (306, 658358102), (612, 329179051), (719, 280191348), (1438, 140095674), (2157, 93397116), (2876, 70047837), (4314, 46698558), (6471, 31132372), (8628, 23349279), (12223, 16481844), (12942, 15566186), (24446, 8240922), (25884, 7783093), (36669, 5493948), (48892, 4120461), (73338, 2746974), (110007, 1831316), (146676, 1373487), (220014, 915658), (440028, 457829)]