202198566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 433589760

約数和(自身を除く): 231391194

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 101, 138, 163, 178, 202, 267, 303, 326, 489, 534, 606, 978, 2047, 2323, 3749, 4094, 4646, 6141, 6969, 7498, 8989, 11247, 12282, 13938, 14507, 16463, 17978, 22494, 26967, 29014, 32926, 43521, 49389, 53934, 87042, 98778, 206747, 333661, 378649, 413494, 620241, 667322, 757298, 1000983, 1135947, 1240482, 1465207, 2001966, 2271894, 2930414, 4395621, 8791242, 33699761, 67399522, 101099283, 202198566]

約数ペア:

[(1, 202198566), (2, 101099283), (3, 67399522), (6, 33699761), (23, 8791242), (46, 4395621), (69, 2930414), (89, 2271894), (101, 2001966), (138, 1465207), (163, 1240482), (178, 1135947), (202, 1000983), (267, 757298), (303, 667322), (326, 620241), (489, 413494), (534, 378649), (606, 333661), (978, 206747), (2047, 98778), (2323, 87042), (3749, 53934), (4094, 49389), (4646, 43521), (6141, 32926), (6969, 29014), (7498, 26967), (8989, 22494), (11247, 17978), (12282, 16463), (13938, 14507)]