201120675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 398069760

約数和(自身を除く): 196949085

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 59, 75, 105, 129, 151, 175, 177, 215, 295, 301, 413, 453, 525, 645, 755, 885, 903, 1057, 1075, 1239, 1475, 1505, 2065, 2265, 2537, 3171, 3225, 3775, 4425, 4515, 5285, 6195, 6493, 7525, 7611, 8909, 10325, 11325, 12685, 15855, 17759, 19479, 22575, 26425, 26727, 30975, 32465, 38055, 44545, 45451, 53277, 62363, 63425, 79275, 88795, 97395, 133635, 136353, 162325, 187089, 190275, 222725, 227255, 266385, 311815, 383087, 443975, 486975, 668175, 681765, 935445, 1136275, 1149261, 1331925, 1559075, 1915435, 2681609, 3408825, 4677225, 5746305, 8044827, 9577175, 13408045, 28731525, 40224135, 67040225, 201120675]

約数ペア:

[(1, 201120675), (3, 67040225), (5, 40224135), (7, 28731525), (15, 13408045), (21, 9577175), (25, 8044827), (35, 5746305), (43, 4677225), (59, 3408825), (75, 2681609), (105, 1915435), (129, 1559075), (151, 1331925), (175, 1149261), (177, 1136275), (215, 935445), (295, 681765), (301, 668175), (413, 486975), (453, 443975), (525, 383087), (645, 311815), (755, 266385), (885, 227255), (903, 222725), (1057, 190275), (1075, 187089), (1239, 162325), (1475, 136353), (1505, 133635), (2065, 97395), (2265, 88795), (2537, 79275), (3171, 63425), (3225, 62363), (3775, 53277), (4425, 45451), (4515, 44545), (5285, 38055), (6195, 32465), (6493, 30975), (7525, 26727), (7611, 26425), (8909, 22575), (10325, 19479), (11325, 17759), (12685, 15855)]