201478430

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{13007}}^1$

素因数の和:14563

約数の個数: 16

約数和(自身を含む): 362923200

約数和(自身を除く): 161444770

約数列:

[1, 2, 5, 10, 1549, 3098, 7745, 13007, 15490, 26014, 65035, 130070, 20147843, 40295686, 100739215, 201478430]

約数ペア:

[(1, 201478430), (2, 100739215), (5, 40295686), (10, 20147843), (1549, 130070), (3098, 65035), (7745, 26014), (13007, 15490)]