215522274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61613}}^1$

素因数の和:61682

約数の個数: 32

約数和(自身を含む): 479110464

約数和(自身を除く): 263588190

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 61613, 123226, 184839, 369678, 677743, 1355486, 2033229, 3265489, 4066458, 6530978, 9796467, 19592934, 35920379, 71840758, 107761137, 215522274]

約数ペア:

[(1, 215522274), (2, 107761137), (3, 71840758), (6, 35920379), (11, 19592934), (22, 9796467), (33, 6530978), (53, 4066458), (66, 3265489), (106, 2033229), (159, 1355486), (318, 677743), (583, 369678), (1166, 184839), (1749, 123226), (3498, 61613)]