207698838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{4007}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 425938176

約数和(自身を除く): 218239338

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 978, 4007, 8014, 8639, 12021, 17278, 24042, 25917, 51834, 212371, 424742, 637113, 653141, 1274226, 1306282, 1959423, 3918846, 34616473, 69232946, 103849419, 207698838]

約数ペア:

[(1, 207698838), (2, 103849419), (3, 69232946), (6, 34616473), (53, 3918846), (106, 1959423), (159, 1306282), (163, 1274226), (318, 653141), (326, 637113), (489, 424742), (978, 212371), (4007, 51834), (8014, 25917), (8639, 24042), (12021, 17278)]