208659870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136379}}^1$

素因数の和:136409

約数の個数: 48

約数和(自身を含む): 574432560

約数和(自身を除く): 365772690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 136379, 272758, 409137, 681895, 818274, 1227411, 1363790, 2045685, 2318443, 2454822, 4091370, 4636886, 6137055, 6955329, 11592215, 12274110, 13910658, 20865987, 23184430, 34776645, 41731974, 69553290, 104329935, 208659870]

約数ペア:

[(1, 208659870), (2, 104329935), (3, 69553290), (5, 41731974), (6, 34776645), (9, 23184430), (10, 20865987), (15, 13910658), (17, 12274110), (18, 11592215), (30, 6955329), (34, 6137055), (45, 4636886), (51, 4091370), (85, 2454822), (90, 2318443), (102, 2045685), (153, 1363790), (170, 1227411), (255, 818274), (306, 681895), (510, 409137), (765, 272758), (1530, 136379)]