201495679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 69109121

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 413, 649, 1003, 1309, 2609, 4543, 7021, 11033, 18263, 28699, 44353, 77231, 153931, 200893, 310471, 487883, 1077517, 1693241, 2616827, 3415181, 11852687, 18317789, 28785097, 201495679]

約数ペア:

[(1, 201495679), (7, 28785097), (11, 18317789), (17, 11852687), (59, 3415181), (77, 2616827), (119, 1693241), (187, 1077517), (413, 487883), (649, 310471), (1003, 200893), (1309, 153931), (2609, 77231), (4543, 44353), (7021, 28699), (11033, 18263)]