202040013

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5623}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 323942400

約数和(自身を除く): 121902387

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 5623, 11977, 16869, 35931, 39361, 118083, 163067, 331757, 489201, 995271, 1141469, 2322299, 3424407, 6966897, 9620953, 28862859, 67346671, 202040013]

約数ペア:

[(1, 202040013), (3, 67346671), (7, 28862859), (21, 9620953), (29, 6966897), (59, 3424407), (87, 2322299), (177, 1141469), (203, 995271), (413, 489201), (609, 331757), (1239, 163067), (1711, 118083), (5133, 39361), (5623, 35931), (11977, 16869)]