210345996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34303}}^1$

素因数の和:34390

約数の個数: 48

約数和(自身を含む): 568623104

約数和(自身を除く): 358277108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 34303, 68606, 102909, 137212, 205818, 240121, 411636, 480242, 720363, 960484, 1440726, 2504119, 2881452, 5008238, 7512357, 10016476, 15024714, 17528833, 30049428, 35057666, 52586499, 70115332, 105172998, 210345996]

約数ペア:

[(1, 210345996), (2, 105172998), (3, 70115332), (4, 52586499), (6, 35057666), (7, 30049428), (12, 17528833), (14, 15024714), (21, 10016476), (28, 7512357), (42, 5008238), (73, 2881452), (84, 2504119), (146, 1440726), (219, 960484), (292, 720363), (438, 480242), (511, 411636), (876, 240121), (1022, 205818), (1533, 137212), (2044, 102909), (3066, 68606), (6132, 34303)]