201970463536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6961}}^1\times {\mathrm{25541}}^1$

素因数の和:32581

約数の個数: 40

約数和(自身を含む): 396901837728

約数和(自身を除く): 194931374192

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6961, 13922, 25541, 27844, 51082, 55688, 102164, 111376, 204328, 408656, 494231, 988462, 1813411, 1976924, 3626822, 3953848, 7253644, 7907696, 14507288, 29014576, 177790901, 355581802, 711163604, 1422327208, 2844654416, 12623153971, 25246307942, 50492615884, 100985231768, 201970463536]

約数ペア:

[(1, 201970463536), (2, 100985231768), (4, 50492615884), (8, 25246307942), (16, 12623153971), (71, 2844654416), (142, 1422327208), (284, 711163604), (568, 355581802), (1136, 177790901), (6961, 29014576), (13922, 14507288), (25541, 7907696), (27844, 7253644), (51082, 3953848), (55688, 3626822), (102164, 1976924), (111376, 1813411), (204328, 988462), (408656, 494231)]