217169004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7213}}^1$

素因数の和:7426

約数の個数: 48

約数和(自身を含む): 548610272

約数和(自身を除く): 331441268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7213, 7527, 10036, 14426, 15054, 21639, 28852, 30108, 43278, 86556, 93769, 187538, 281307, 375076, 562614, 1125228, 1392109, 2784218, 4176327, 5568436, 8352654, 16705308, 18097417, 36194834, 54292251, 72389668, 108584502, 217169004]

約数ペア:

[(1, 217169004), (2, 108584502), (3, 72389668), (4, 54292251), (6, 36194834), (12, 18097417), (13, 16705308), (26, 8352654), (39, 5568436), (52, 4176327), (78, 2784218), (156, 1392109), (193, 1125228), (386, 562614), (579, 375076), (772, 281307), (1158, 187538), (2316, 93769), (2509, 86556), (5018, 43278), (7213, 30108), (7527, 28852), (10036, 21639), (14426, 15054)]