201630989

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{8893}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 239070720

約数和(自身を除く): 37439731

約数列:

[1, 7, 41, 79, 287, 553, 3239, 8893, 22673, 62251, 364613, 702547, 2552291, 4917829, 28804427, 201630989]

約数ペア:

[(1, 201630989), (7, 28804427), (41, 4917829), (79, 2552291), (287, 702547), (553, 364613), (3239, 62251), (8893, 22673)]