200940610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2707}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 390341952

約数和(自身を除く): 189401342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 2707, 2855, 5414, 5710, 7423, 13535, 14846, 27070, 35191, 37115, 70382, 74230, 175955, 351910, 1545697, 3091394, 7728485, 15456970, 20094061, 40188122, 100470305, 200940610]

約数ペア:

[(1, 200940610), (2, 100470305), (5, 40188122), (10, 20094061), (13, 15456970), (26, 7728485), (65, 3091394), (130, 1545697), (571, 351910), (1142, 175955), (2707, 74230), (2855, 70382), (5414, 37115), (5710, 35191), (7423, 27070), (13535, 14846)]