207638145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 433689984

約数和(自身を除く): 226051839

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 41, 45, 55, 65, 99, 117, 123, 143, 165, 195, 205, 369, 429, 451, 495, 533, 585, 615, 715, 787, 1287, 1353, 1599, 1845, 2145, 2255, 2361, 2665, 3935, 4059, 4797, 5863, 6435, 6765, 7083, 7995, 8657, 10231, 11805, 17589, 20295, 23985, 25971, 29315, 30693, 32267, 35415, 43285, 51155, 52767, 77913, 87945, 92079, 96801, 112541, 129855, 153465, 161335, 263835, 290403, 337623, 354937, 389565, 419471, 460395, 484005, 562705, 1012869, 1064811, 1258413, 1452015, 1688115, 1774685, 2097355, 3194433, 3775239, 4614181, 5064345, 5324055, 6292065, 13842543, 15972165, 18876195, 23070905, 41527629, 69212715, 207638145]

約数ペア:

[(1, 207638145), (3, 69212715), (5, 41527629), (9, 23070905), (11, 18876195), (13, 15972165), (15, 13842543), (33, 6292065), (39, 5324055), (41, 5064345), (45, 4614181), (55, 3775239), (65, 3194433), (99, 2097355), (117, 1774685), (123, 1688115), (143, 1452015), (165, 1258413), (195, 1064811), (205, 1012869), (369, 562705), (429, 484005), (451, 460395), (495, 419471), (533, 389565), (585, 354937), (615, 337623), (715, 290403), (787, 263835), (1287, 161335), (1353, 153465), (1599, 129855), (1845, 112541), (2145, 96801), (2255, 92079), (2361, 87945), (2665, 77913), (3935, 52767), (4059, 51155), (4797, 43285), (5863, 35415), (6435, 32267), (6765, 30693), (7083, 29315), (7995, 25971), (8657, 23985), (10231, 20295), (11805, 17589)]