201983630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28979}}^1$

素因数の和:29044

約数の個数: 32

約数和(自身を含む): 394359840

約数和(自身を除く): 192376210

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 28979, 57958, 144895, 289790, 492643, 985286, 1188139, 2376278, 2463215, 4926430, 5940695, 11881390, 20198363, 40396726, 100991815, 201983630]

約数ペア:

[(1, 201983630), (2, 100991815), (5, 40396726), (10, 20198363), (17, 11881390), (34, 5940695), (41, 4926430), (82, 2463215), (85, 2376278), (170, 1188139), (205, 985286), (410, 492643), (697, 289790), (1394, 144895), (3485, 57958), (6970, 28979)]