221370108

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3677}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 537576480

約数和(自身を除く): 316206372

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 173, 174, 346, 348, 519, 692, 1038, 2076, 3677, 5017, 7354, 10034, 11031, 14708, 15051, 20068, 22062, 30102, 44124, 60204, 106633, 213266, 319899, 426532, 636121, 639798, 1272242, 1279596, 1908363, 2544484, 3816726, 7633452, 18447509, 36895018, 55342527, 73790036, 110685054, 221370108]

約数ペア:

[(1, 221370108), (2, 110685054), (3, 73790036), (4, 55342527), (6, 36895018), (12, 18447509), (29, 7633452), (58, 3816726), (87, 2544484), (116, 1908363), (173, 1279596), (174, 1272242), (346, 639798), (348, 636121), (519, 426532), (692, 319899), (1038, 213266), (2076, 106633), (3677, 60204), (5017, 44124), (7354, 30102), (10034, 22062), (11031, 20068), (14708, 15051)]