201859479508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1\times {\mathrm{16223}}^1$

素因数の和:17968

約数の個数: 48

約数和(自身を含む): 375782883840

約数和(自身を除く): 173923404332

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1621, 1919, 3242, 3838, 6484, 7676, 16223, 30799, 32446, 61598, 64892, 123196, 163721, 308237, 327442, 616474, 654884, 1232948, 1638523, 3110699, 3277046, 6221398, 6554092, 12442796, 26297483, 31131937, 52594966, 62263874, 105189932, 124527748, 499652177, 999304354, 1998608708, 2656045783, 5312091566, 10624183132, 50464869877, 100929739754, 201859479508]

約数ペア:

[(1, 201859479508), (2, 100929739754), (4, 50464869877), (19, 10624183132), (38, 5312091566), (76, 2656045783), (101, 1998608708), (202, 999304354), (404, 499652177), (1621, 124527748), (1919, 105189932), (3242, 62263874), (3838, 52594966), (6484, 31131937), (7676, 26297483), (16223, 12442796), (30799, 6554092), (32446, 6221398), (61598, 3277046), (64892, 3110699), (123196, 1638523), (163721, 1232948), (308237, 654884), (327442, 616474)]