209224584568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{61211}}^1$

素因数の和:61888

約数の個数: 64

約数和(自身を含む): 426204465120

約数和(自身を除く): 216979880552

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 613, 697, 1226, 1394, 2452, 2788, 4904, 5576, 10421, 20842, 25133, 41684, 50266, 61211, 83368, 100532, 122422, 201064, 244844, 427261, 489688, 854522, 1040587, 1709044, 2081174, 2509651, 3418088, 4162348, 5019302, 8324696, 10038604, 20077208, 37522343, 42664067, 75044686, 85328134, 150089372, 170656268, 300178744, 341312536, 637879831, 1275759662, 1538416063, 2551519324, 3076832126, 5103038648, 6153664252, 12307328504, 26153073071, 52306146142, 104612292284, 209224584568]

約数ペア:

[(1, 209224584568), (2, 104612292284), (4, 52306146142), (8, 26153073071), (17, 12307328504), (34, 6153664252), (41, 5103038648), (68, 3076832126), (82, 2551519324), (136, 1538416063), (164, 1275759662), (328, 637879831), (613, 341312536), (697, 300178744), (1226, 170656268), (1394, 150089372), (2452, 85328134), (2788, 75044686), (4904, 42664067), (5576, 37522343), (10421, 20077208), (20842, 10038604), (25133, 8324696), (41684, 5019302), (50266, 4162348), (61211, 3418088), (83368, 2509651), (100532, 2081174), (122422, 1709044), (201064, 1040587), (244844, 854522), (427261, 489688)]