207617464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{1553}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 412866720

約数和(自身を除く): 205249256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 983, 1553, 1966, 3106, 3932, 6212, 7864, 12424, 16711, 26401, 33422, 52802, 66844, 105604, 133688, 211208, 1526599, 3053198, 6106396, 12212792, 25952183, 51904366, 103808732, 207617464]

約数ペア:

[(1, 207617464), (2, 103808732), (4, 51904366), (8, 25952183), (17, 12212792), (34, 6106396), (68, 3053198), (136, 1526599), (983, 211208), (1553, 133688), (1966, 105604), (3106, 66844), (3932, 52802), (6212, 33422), (7864, 26401), (12424, 16711)]