201969684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10979}}^1$

素因数の和:11069

約数の個数: 72

約数和(自身を含む): 591514560

約数和(自身を除く): 389544876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 10979, 18396, 21958, 32937, 43916, 65874, 76853, 98811, 131748, 153706, 197622, 230559, 307412, 395244, 461118, 691677, 801467, 922236, 1383354, 1602934, 2404401, 2766708, 3205868, 4808802, 5610269, 7213203, 9617604, 11220538, 14426406, 16830807, 22441076, 28852812, 33661614, 50492421, 67323228, 100984842, 201969684]

約数ペア:

[(1, 201969684), (2, 100984842), (3, 67323228), (4, 50492421), (6, 33661614), (7, 28852812), (9, 22441076), (12, 16830807), (14, 14426406), (18, 11220538), (21, 9617604), (28, 7213203), (36, 5610269), (42, 4808802), (63, 3205868), (73, 2766708), (84, 2404401), (126, 1602934), (146, 1383354), (219, 922236), (252, 801467), (292, 691677), (438, 461118), (511, 395244), (657, 307412), (876, 230559), (1022, 197622), (1314, 153706), (1533, 131748), (2044, 98811), (2628, 76853), (3066, 65874), (4599, 43916), (6132, 32937), (9198, 21958), (10979, 18396)]