202056075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 400491728

約数和(自身を除く): 198435653

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 925, 975, 1443, 1665, 1867, 2405, 2775, 2925, 4329, 5601, 7215, 8325, 9335, 12025, 16803, 21645, 24271, 28005, 36075, 46675, 69079, 72813, 84015, 108225, 121355, 140025, 207237, 218439, 345395, 364065, 420075, 606775, 621711, 898027, 1036185, 1092195, 1726975, 1820325, 2694081, 3108555, 4490135, 5180925, 5460975, 8082243, 13470405, 15542775, 22450675, 40411215, 67352025, 202056075]

約数ペア:

[(1, 202056075), (3, 67352025), (5, 40411215), (9, 22450675), (13, 15542775), (15, 13470405), (25, 8082243), (37, 5460975), (39, 5180925), (45, 4490135), (65, 3108555), (75, 2694081), (111, 1820325), (117, 1726975), (185, 1092195), (195, 1036185), (225, 898027), (325, 621711), (333, 606775), (481, 420075), (555, 364065), (585, 345395), (925, 218439), (975, 207237), (1443, 140025), (1665, 121355), (1867, 108225), (2405, 84015), (2775, 72813), (2925, 69079), (4329, 46675), (5601, 36075), (7215, 28005), (8325, 24271), (9335, 21645), (12025, 16803)]