197954448

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{61553}}^1$

素因数の和:61631

約数の個数: 40

約数和(自身を含む): 519023328

約数和(自身を除く): 321068880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 61553, 123106, 184659, 246212, 369318, 492424, 738636, 984848, 1477272, 2954544, 4124051, 8248102, 12372153, 16496204, 24744306, 32992408, 49488612, 65984816, 98977224, 197954448]

約数ペア:

[(1, 197954448), (2, 98977224), (3, 65984816), (4, 49488612), (6, 32992408), (8, 24744306), (12, 16496204), (16, 12372153), (24, 8248102), (48, 4124051), (67, 2954544), (134, 1477272), (201, 984848), (268, 738636), (402, 492424), (536, 369318), (804, 246212), (1072, 184659), (1608, 123106), (3216, 61553)]