201691935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 369532800

約数和(自身を除く): 167840865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 419, 563, 855, 1257, 1689, 2095, 2815, 3771, 5067, 6285, 7961, 8445, 10697, 18855, 23883, 25335, 32091, 39805, 53485, 71649, 96273, 119415, 160455, 235897, 358245, 481365, 707691, 1179485, 2123073, 3538455, 4482043, 10615365, 13446129, 22410215, 40338387, 67230645, 201691935]

約数ペア:

[(1, 201691935), (3, 67230645), (5, 40338387), (9, 22410215), (15, 13446129), (19, 10615365), (45, 4482043), (57, 3538455), (95, 2123073), (171, 1179485), (285, 707691), (419, 481365), (563, 358245), (855, 235897), (1257, 160455), (1689, 119415), (2095, 96273), (2815, 71649), (3771, 53485), (5067, 39805), (6285, 32091), (7961, 25335), (8445, 23883), (10697, 18855)]