211972217374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1\times {\mathrm{20021}}^1$

素因数の和:20988

約数の個数: 32

約数和(自身を含む): 330627290400

約数和(自身を除く): 118655073026

約数列:

[1, 2, 29, 58, 277, 554, 659, 1318, 8033, 16066, 19111, 20021, 38222, 40042, 182543, 365086, 580609, 1161218, 5293747, 5545817, 10587494, 11091634, 13193839, 26387678, 160828693, 321657386, 382621331, 765242662, 3654693403, 7309386806, 105986108687, 211972217374]

約数ペア:

[(1, 211972217374), (2, 105986108687), (29, 7309386806), (58, 3654693403), (277, 765242662), (554, 382621331), (659, 321657386), (1318, 160828693), (8033, 26387678), (16066, 13193839), (19111, 11091634), (20021, 10587494), (38222, 5545817), (40042, 5293747), (182543, 1161218), (365086, 580609)]