210145908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21061

約数の個数: 72

約数和(自身を含む): 603977472

約数和(自身を除く): 393831564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 21023, 42046, 63069, 84092, 126138, 147161, 252276, 294322, 357391, 441483, 588644, 714782, 882966, 1030127, 1072173, 1429564, 1765932, 2060254, 2144346, 2501737, 3090381, 4120508, 4288692, 5003474, 6180762, 7505211, 10006948, 12361524, 15010422, 17512159, 30020844, 35024318, 52536477, 70048636, 105072954, 210145908]

約数ペア:

[(1, 210145908), (2, 105072954), (3, 70048636), (4, 52536477), (6, 35024318), (7, 30020844), (12, 17512159), (14, 15010422), (17, 12361524), (21, 10006948), (28, 7505211), (34, 6180762), (42, 5003474), (49, 4288692), (51, 4120508), (68, 3090381), (84, 2501737), (98, 2144346), (102, 2060254), (119, 1765932), (147, 1429564), (196, 1072173), (204, 1030127), (238, 882966), (294, 714782), (357, 588644), (476, 441483), (588, 357391), (714, 294322), (833, 252276), (1428, 147161), (1666, 126138), (2499, 84092), (3332, 63069), (4998, 42046), (9996, 21023)]