201637106020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{898481}}^1$

素因数の和:898733

約数の個数: 72

約数和(自身を含む): 494722158840

約数和(自身を除く): 293085052820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 458, 490, 916, 980, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 11221, 16030, 22442, 32060, 44884, 56105, 112210, 224420, 898481, 1796962, 3593924, 4492405, 6289367, 8984810, 12578734, 17969620, 25157468, 31446835, 44025569, 62893670, 88051138, 125787340, 176102276, 205752149, 220127845, 411504298, 440255690, 823008596, 880511380, 1028760745, 1440265043, 2057521490, 2880530086, 4115042980, 5761060172, 7201325215, 10081855301, 14402650430, 20163710602, 28805300860, 40327421204, 50409276505, 100818553010, 201637106020]

約数ペア:

[(1, 201637106020), (2, 100818553010), (4, 50409276505), (5, 40327421204), (7, 28805300860), (10, 20163710602), (14, 14402650430), (20, 10081855301), (28, 7201325215), (35, 5761060172), (49, 4115042980), (70, 2880530086), (98, 2057521490), (140, 1440265043), (196, 1028760745), (229, 880511380), (245, 823008596), (458, 440255690), (490, 411504298), (916, 220127845), (980, 205752149), (1145, 176102276), (1603, 125787340), (2290, 88051138), (3206, 62893670), (4580, 44025569), (6412, 31446835), (8015, 25157468), (11221, 17969620), (16030, 12578734), (22442, 8984810), (32060, 6289367), (44884, 4492405), (56105, 3593924), (112210, 1796962), (224420, 898481)]