210824852

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6599}}^1$

素因数の和:6780

約数の個数: 36

約数和(自身を含む): 431877600

約数和(自身を除く): 221052748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 6599, 7987, 13198, 15974, 26396, 31948, 46193, 92386, 184772, 323351, 646702, 1075637, 1293404, 2151274, 4302548, 7529459, 15058918, 30117836, 52706213, 105412426, 210824852]

約数ペア:

[(1, 210824852), (2, 105412426), (4, 52706213), (7, 30117836), (14, 15058918), (28, 7529459), (49, 4302548), (98, 2151274), (163, 1293404), (196, 1075637), (326, 646702), (652, 323351), (1141, 184772), (2282, 92386), (4564, 46193), (6599, 31948), (7987, 26396), (13198, 15974)]