191657030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 349138944

約数和(自身を除く): 157481914

約数列:

[1, 2, 5, 10, 163, 307, 326, 383, 614, 766, 815, 1535, 1630, 1915, 3070, 3830, 50041, 62429, 100082, 117581, 124858, 235162, 250205, 312145, 500410, 587905, 624290, 1175810, 19165703, 38331406, 95828515, 191657030]

約数ペア:

[(1, 191657030), (2, 95828515), (5, 38331406), (10, 19165703), (163, 1175810), (307, 624290), (326, 587905), (383, 500410), (614, 312145), (766, 250205), (815, 235162), (1535, 124858), (1630, 117581), (1915, 100082), (3070, 62429), (3830, 50041)]