200013976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1553}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 397761840

約数和(自身を除く): 197747864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 947, 1553, 1894, 3106, 3788, 6212, 7576, 12424, 16099, 26401, 32198, 52802, 64396, 105604, 128792, 211208, 1470691, 2941382, 5882764, 11765528, 25001747, 50003494, 100006988, 200013976]

約数ペア:

[(1, 200013976), (2, 100006988), (4, 50003494), (8, 25001747), (17, 11765528), (34, 5882764), (68, 2941382), (136, 1470691), (947, 211208), (1553, 128792), (1894, 105604), (3106, 64396), (3788, 52802), (6212, 32198), (7576, 26401), (12424, 16099)]