202102796

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{16747}}^1$

素因数の和:17189

約数の個数: 24

約数和(自身を含む): 405167616

約数和(自身を除く): 203064820

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 16747, 33494, 66988, 117229, 234458, 468916, 7217957, 14435914, 28871828, 50525699, 101051398, 202102796]

約数ペア:

[(1, 202102796), (2, 101051398), (4, 50525699), (7, 28871828), (14, 14435914), (28, 7217957), (431, 468916), (862, 234458), (1724, 117229), (3017, 66988), (6034, 33494), (12068, 16747)]