214447180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4177}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 480102336

約数和(自身を除く): 265655156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 4177, 5134, 8354, 10268, 12835, 16708, 20885, 25670, 41770, 51340, 71009, 83540, 142018, 284036, 355045, 630727, 710090, 1261454, 1420180, 2522908, 3153635, 6307270, 10722359, 12614540, 21444718, 42889436, 53611795, 107223590, 214447180]

約数ペア:

[(1, 214447180), (2, 107223590), (4, 53611795), (5, 42889436), (10, 21444718), (17, 12614540), (20, 10722359), (34, 6307270), (68, 3153635), (85, 2522908), (151, 1420180), (170, 1261454), (302, 710090), (340, 630727), (604, 355045), (755, 284036), (1510, 142018), (2567, 83540), (3020, 71009), (4177, 51340), (5134, 41770), (8354, 25670), (10268, 20885), (12835, 16708)]