212426764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14947}}^1$

素因数の和:14998

約数の個数: 48

約数和(自身を含む): 452027520

約数和(自身を除く): 239600756

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 14947, 29894, 59788, 164417, 254099, 283993, 328834, 508198, 567986, 657668, 1016396, 1135972, 2795089, 3123923, 4827881, 5590178, 6247846, 9655762, 11180356, 12495692, 19311524, 53106691, 106213382, 212426764]

約数ペア:

[(1, 212426764), (2, 106213382), (4, 53106691), (11, 19311524), (17, 12495692), (19, 11180356), (22, 9655762), (34, 6247846), (38, 5590178), (44, 4827881), (68, 3123923), (76, 2795089), (187, 1135972), (209, 1016396), (323, 657668), (374, 567986), (418, 508198), (646, 328834), (748, 283993), (836, 254099), (1292, 164417), (3553, 59788), (7106, 29894), (14212, 14947)]