201053750

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 40

約数和(自身を含む): 386145144

約数和(自身を除く): 185091394

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 3923, 5125, 7846, 10250, 19615, 25625, 39230, 51250, 98075, 160843, 196150, 321686, 490375, 804215, 980750, 1608430, 2451875, 4021075, 4903750, 8042150, 20105375, 40210750, 100526875, 201053750]

約数ペア:

[(1, 201053750), (2, 100526875), (5, 40210750), (10, 20105375), (25, 8042150), (41, 4903750), (50, 4021075), (82, 2451875), (125, 1608430), (205, 980750), (250, 804215), (410, 490375), (625, 321686), (1025, 196150), (1250, 160843), (2050, 98075), (3923, 51250), (5125, 39230), (7846, 25625), (10250, 19615)]