201953669168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{27883}}^1$

素因数の和:28174

約数の個数: 80

約数和(自身を含む): 409665258912

約数和(自身を除く): 207711589744

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 181, 244, 328, 362, 488, 656, 724, 976, 1448, 2501, 2896, 5002, 7421, 10004, 11041, 14842, 20008, 22082, 27883, 29684, 40016, 44164, 55766, 59368, 88328, 111532, 118736, 176656, 223064, 446128, 452681, 905362, 1143203, 1700863, 1810724, 2286406, 3401726, 3621448, 4572812, 5046823, 6803452, 7242896, 9145624, 10093646, 13606904, 18291248, 20187292, 27213808, 40374584, 69735383, 80749168, 139470766, 206919743, 278941532, 307856203, 413839486, 557883064, 615712406, 827678972, 1115766128, 1231424812, 1655357944, 2462849624, 3310715888, 4925699248, 12622104323, 25244208646, 50488417292, 100976834584, 201953669168]

約数ペア:

[(1, 201953669168), (2, 100976834584), (4, 50488417292), (8, 25244208646), (16, 12622104323), (41, 4925699248), (61, 3310715888), (82, 2462849624), (122, 1655357944), (164, 1231424812), (181, 1115766128), (244, 827678972), (328, 615712406), (362, 557883064), (488, 413839486), (656, 307856203), (724, 278941532), (976, 206919743), (1448, 139470766), (2501, 80749168), (2896, 69735383), (5002, 40374584), (7421, 27213808), (10004, 20187292), (11041, 18291248), (14842, 13606904), (20008, 10093646), (22082, 9145624), (27883, 7242896), (29684, 6803452), (40016, 5046823), (44164, 4572812), (55766, 3621448), (59368, 3401726), (88328, 2286406), (111532, 1810724), (118736, 1700863), (176656, 1143203), (223064, 905362), (446128, 452681)]