200577160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2663}}^1$

素因数の和:2950

約数の個数: 64

約数和(自身を含む): 517881600

約数和(自身を除く): 317304440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1076, 1345, 1883, 2152, 2663, 2690, 3766, 5326, 5380, 7532, 9415, 10652, 10760, 13315, 15064, 18641, 18830, 21304, 26630, 37282, 37660, 53260, 74564, 75320, 93205, 106520, 149128, 186410, 372820, 716347, 745640, 1432694, 2865388, 3581735, 5014429, 5730776, 7163470, 10028858, 14326940, 20057716, 25072145, 28653880, 40115432, 50144290, 100288580, 200577160]

約数ペア:

[(1, 200577160), (2, 100288580), (4, 50144290), (5, 40115432), (7, 28653880), (8, 25072145), (10, 20057716), (14, 14326940), (20, 10028858), (28, 7163470), (35, 5730776), (40, 5014429), (56, 3581735), (70, 2865388), (140, 1432694), (269, 745640), (280, 716347), (538, 372820), (1076, 186410), (1345, 149128), (1883, 106520), (2152, 93205), (2663, 75320), (2690, 74564), (3766, 53260), (5326, 37660), (5380, 37282), (7532, 26630), (9415, 21304), (10652, 18830), (10760, 18641), (13315, 15064)]