222700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 515592

約数和(自身を除く): 292892

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 131, 170, 262, 340, 425, 524, 655, 850, 1310, 1700, 2227, 2620, 3275, 4454, 6550, 8908, 11135, 13100, 22270, 44540, 55675, 111350, 222700]

約数ペア:

[(1, 222700), (2, 111350), (4, 55675), (5, 44540), (10, 22270), (17, 13100), (20, 11135), (25, 8908), (34, 6550), (50, 4454), (68, 3275), (85, 2620), (100, 2227), (131, 1700), (170, 1310), (262, 850), (340, 655), (425, 524)]