220199316

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^2\times {\mathrm{503}}^1$

素因数の和:892

約数の個数: 36

約数和(自身を含む): 517529376

約数和(自身を除く): 297330060

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 503, 573, 764, 1006, 1146, 1509, 2012, 2292, 3018, 6036, 36481, 72962, 96073, 109443, 145924, 192146, 218886, 288219, 384292, 437772, 576438, 1152876, 18349943, 36699886, 55049829, 73399772, 110099658, 220199316]

約数ペア:

[(1, 220199316), (2, 110099658), (3, 73399772), (4, 55049829), (6, 36699886), (12, 18349943), (191, 1152876), (382, 576438), (503, 437772), (573, 384292), (764, 288219), (1006, 218886), (1146, 192146), (1509, 145924), (2012, 109443), (2292, 96073), (3018, 72962), (6036, 36481)]