202279396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 441745920

約数和(自身を除く): 239466524

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 43, 44, 68, 76, 86, 172, 187, 209, 323, 331, 374, 418, 473, 646, 662, 731, 748, 817, 836, 946, 1292, 1324, 1462, 1634, 1892, 2924, 3268, 3553, 3641, 5627, 6289, 7106, 7282, 8041, 8987, 11254, 12578, 13889, 14212, 14233, 14564, 16082, 17974, 22508, 25156, 27778, 28466, 32164, 35948, 55556, 56932, 61897, 69179, 106913, 123794, 138358, 152779, 156563, 213826, 241961, 247588, 270427, 276716, 305558, 313126, 427652, 483922, 540854, 611116, 626252, 967844, 1081708, 1176043, 2352086, 2661571, 2974697, 4597259, 4704172, 5323142, 5949394, 9194518, 10646284, 11898788, 18389036, 50569849, 101139698, 202279396]

約数ペア:

[(1, 202279396), (2, 101139698), (4, 50569849), (11, 18389036), (17, 11898788), (19, 10646284), (22, 9194518), (34, 5949394), (38, 5323142), (43, 4704172), (44, 4597259), (68, 2974697), (76, 2661571), (86, 2352086), (172, 1176043), (187, 1081708), (209, 967844), (323, 626252), (331, 611116), (374, 540854), (418, 483922), (473, 427652), (646, 313126), (662, 305558), (731, 276716), (748, 270427), (817, 247588), (836, 241961), (946, 213826), (1292, 156563), (1324, 152779), (1462, 138358), (1634, 123794), (1892, 106913), (2924, 69179), (3268, 61897), (3553, 56932), (3641, 55556), (5627, 35948), (6289, 32164), (7106, 28466), (7282, 27778), (8041, 25156), (8987, 22508), (11254, 17974), (12578, 16082), (13889, 14564), (14212, 14233)]