210820672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5303

約数の個数: 56

約数和(自身を含む): 455014584

約数和(自身を除く): 244193912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 5237, 10064, 10474, 20128, 20948, 40256, 41896, 83792, 89029, 167584, 178058, 193769, 335168, 356116, 387538, 712232, 775076, 1424464, 1550152, 2848928, 3100304, 3294073, 5697856, 6200608, 6588146, 12401216, 13176292, 26352584, 52705168, 105410336, 210820672]

約数ペア:

[(1, 210820672), (2, 105410336), (4, 52705168), (8, 26352584), (16, 13176292), (17, 12401216), (32, 6588146), (34, 6200608), (37, 5697856), (64, 3294073), (68, 3100304), (74, 2848928), (136, 1550152), (148, 1424464), (272, 775076), (296, 712232), (544, 387538), (592, 356116), (629, 335168), (1088, 193769), (1184, 178058), (1258, 167584), (2368, 89029), (2516, 83792), (5032, 41896), (5237, 40256), (10064, 20948), (10474, 20128)]