201690510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50549}}^1$

素因数の和:50585

約数の個数: 64

約数和(自身を含む): 582336000

約数和(自身を除く): 380645490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 50549, 101098, 151647, 252745, 303294, 353843, 505490, 707686, 758235, 960431, 1061529, 1516470, 1769215, 1920862, 2123058, 2881293, 3538430, 4802155, 5307645, 5762586, 6723017, 9604310, 10615290, 13446034, 14406465, 20169051, 28812930, 33615085, 40338102, 67230170, 100845255, 201690510]

約数ペア:

[(1, 201690510), (2, 100845255), (3, 67230170), (5, 40338102), (6, 33615085), (7, 28812930), (10, 20169051), (14, 14406465), (15, 13446034), (19, 10615290), (21, 9604310), (30, 6723017), (35, 5762586), (38, 5307645), (42, 4802155), (57, 3538430), (70, 2881293), (95, 2123058), (105, 1920862), (114, 1769215), (133, 1516470), (190, 1061529), (210, 960431), (266, 758235), (285, 707686), (399, 505490), (570, 353843), (665, 303294), (798, 252745), (1330, 151647), (1995, 101098), (3990, 50549)]