210317562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128399}}^1$

素因数の和:128427

約数の個数: 48

約数和(自身を含む): 560851200

約数和(自身を除く): 350533638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 128399, 256798, 385197, 770394, 898793, 1155591, 1669187, 1797586, 2311182, 2696379, 3338374, 5007561, 5392758, 8089137, 10015122, 11684309, 15022683, 16178274, 23368618, 30045366, 35052927, 70105854, 105158781, 210317562]

約数ペア:

[(1, 210317562), (2, 105158781), (3, 70105854), (6, 35052927), (7, 30045366), (9, 23368618), (13, 16178274), (14, 15022683), (18, 11684309), (21, 10015122), (26, 8089137), (39, 5392758), (42, 5007561), (63, 3338374), (78, 2696379), (91, 2311182), (117, 1797586), (126, 1669187), (182, 1155591), (234, 898793), (273, 770394), (546, 385197), (819, 256798), (1638, 128399)]