207948210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{147481}}^1$

素因数の和:147538

約数の個数: 32

約数和(自身を含む): 509697792

約数和(自身を除く): 301749582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 147481, 294962, 442443, 737405, 884886, 1474810, 2212215, 4424430, 6931607, 13863214, 20794821, 34658035, 41589642, 69316070, 103974105, 207948210]

約数ペア:

[(1, 207948210), (2, 103974105), (3, 69316070), (5, 41589642), (6, 34658035), (10, 20794821), (15, 13863214), (30, 6931607), (47, 4424430), (94, 2212215), (141, 1474810), (235, 884886), (282, 737405), (470, 442443), (705, 294962), (1410, 147481)]