204888796

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{33721}}^1$

素因数の和:33770

約数の個数: 36

約数和(自身を含む): 430562496

約数和(自身を除く): 225673700

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 33721, 67442, 134884, 236047, 472094, 944188, 1045351, 1652329, 2090702, 3304658, 4181404, 6609316, 7317457, 14634914, 29269828, 51222199, 102444398, 204888796]

約数ペア:

[(1, 204888796), (2, 102444398), (4, 51222199), (7, 29269828), (14, 14634914), (28, 7317457), (31, 6609316), (49, 4181404), (62, 3304658), (98, 2090702), (124, 1652329), (196, 1045351), (217, 944188), (434, 472094), (868, 236047), (1519, 134884), (3038, 67442), (6076, 33721)]