198775164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11657}}^1$

素因数の和:11707

約数の個数: 72

約数和(自身を含む): 558185040

約数和(自身を除く): 359409876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 11657, 17052, 23314, 34971, 46628, 69942, 81599, 139884, 163198, 244797, 326396, 338053, 489594, 571193, 676106, 979188, 1014159, 1142386, 1352212, 1713579, 2028318, 2284772, 2366371, 3427158, 4056636, 4732742, 6854316, 7099113, 9465484, 14198226, 16564597, 28396452, 33129194, 49693791, 66258388, 99387582, 198775164]

約数ペア:

[(1, 198775164), (2, 99387582), (3, 66258388), (4, 49693791), (6, 33129194), (7, 28396452), (12, 16564597), (14, 14198226), (21, 9465484), (28, 7099113), (29, 6854316), (42, 4732742), (49, 4056636), (58, 3427158), (84, 2366371), (87, 2284772), (98, 2028318), (116, 1713579), (147, 1352212), (174, 1142386), (196, 1014159), (203, 979188), (294, 676106), (348, 571193), (406, 489594), (588, 338053), (609, 326396), (812, 244797), (1218, 163198), (1421, 139884), (2436, 81599), (2842, 69942), (4263, 46628), (5684, 34971), (8526, 23314), (11657, 17052)]