204535228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 416344320

約数和(自身を除く): 211809092

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 6883, 7429, 13766, 14858, 27532, 29716, 117011, 130777, 158309, 234022, 261554, 316618, 468044, 523108, 633236, 2223209, 2691253, 3007871, 4446418, 5382506, 6015742, 8892836, 10765012, 12031484, 51133807, 102267614, 204535228]

約数ペア:

[(1, 204535228), (2, 102267614), (4, 51133807), (17, 12031484), (19, 10765012), (23, 8892836), (34, 6015742), (38, 5382506), (46, 4446418), (68, 3007871), (76, 2691253), (92, 2223209), (323, 633236), (391, 523108), (437, 468044), (646, 316618), (782, 261554), (874, 234022), (1292, 158309), (1564, 130777), (1748, 117011), (6883, 29716), (7429, 27532), (13766, 14858)]