201054512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739171}}^1$

素因数の和:739196

約数の個数: 20

約数和(自身を含む): 412457976

約数和(自身を除く): 211403464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739171, 1478342, 2956684, 5913368, 11826736, 12565907, 25131814, 50263628, 100527256, 201054512]

約数ペア:

[(1, 201054512), (2, 100527256), (4, 50263628), (8, 25131814), (16, 12565907), (17, 11826736), (34, 5913368), (68, 2956684), (136, 1478342), (272, 739171)]