200030992

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10957}}^1$

素因数の和:11135

約数の個数: 40

約数和(自身を含む): 445683776

約数和(自身を除く): 245652784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 10957, 18256, 21914, 43828, 76699, 87656, 153398, 175312, 306796, 613592, 1227184, 1785991, 3571982, 7143964, 12501937, 14287928, 25003874, 28575856, 50007748, 100015496, 200030992]

約数ペア:

[(1, 200030992), (2, 100015496), (4, 50007748), (7, 28575856), (8, 25003874), (14, 14287928), (16, 12501937), (28, 7143964), (56, 3571982), (112, 1785991), (163, 1227184), (326, 613592), (652, 306796), (1141, 175312), (1304, 153398), (2282, 87656), (2608, 76699), (4564, 43828), (9128, 21914), (10957, 18256)]