201647798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1033}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 348416640

約数和(自身を除く): 146768842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 467, 934, 1033, 2066, 5137, 8873, 10274, 11363, 17746, 19627, 22726, 39254, 97603, 195206, 215897, 431794, 482411, 964822, 5306521, 9165809, 10613042, 18331618, 100823899, 201647798]

約数ペア:

[(1, 201647798), (2, 100823899), (11, 18331618), (19, 10613042), (22, 9165809), (38, 5306521), (209, 964822), (418, 482411), (467, 431794), (934, 215897), (1033, 195206), (2066, 97603), (5137, 39254), (8873, 22726), (10274, 19627), (11363, 17746)]