206875305

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 450777600

約数和(自身を除く): 243902295

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 343, 441, 455, 585, 637, 735, 819, 1029, 1031, 1365, 1715, 1911, 2205, 3087, 3093, 3185, 4095, 4459, 5145, 5155, 5733, 7217, 9279, 9555, 13377, 13403, 15435, 15465, 21651, 22295, 28665, 36085, 40131, 40209, 46395, 50519, 64953, 66885, 67015, 93821, 108255, 120627, 151557, 200655, 201045, 252595, 281463, 324765, 353633, 454671, 469105, 603135, 656747, 757785, 844389, 1060899, 1407315, 1768165, 1970241, 2273355, 3182697, 3283735, 4221945, 4597229, 5304495, 5910723, 9851205, 13791687, 15913485, 22986145, 29553615, 41375061, 68958435, 206875305]

約数ペア:

[(1, 206875305), (3, 68958435), (5, 41375061), (7, 29553615), (9, 22986145), (13, 15913485), (15, 13791687), (21, 9851205), (35, 5910723), (39, 5304495), (45, 4597229), (49, 4221945), (63, 3283735), (65, 3182697), (91, 2273355), (105, 1970241), (117, 1768165), (147, 1407315), (195, 1060899), (245, 844389), (273, 757785), (315, 656747), (343, 603135), (441, 469105), (455, 454671), (585, 353633), (637, 324765), (735, 281463), (819, 252595), (1029, 201045), (1031, 200655), (1365, 151557), (1715, 120627), (1911, 108255), (2205, 93821), (3087, 67015), (3093, 66885), (3185, 64953), (4095, 50519), (4459, 46395), (5145, 40209), (5155, 40131), (5733, 36085), (7217, 28665), (9279, 22295), (9555, 21651), (13377, 15465), (13403, 15435)]