204937488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{203311}}^1$

素因数の和:203332

約数の個数: 60

約数和(自身を含む): 655477888

約数和(自身を除く): 450540400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 203311, 406622, 609933, 813244, 1219866, 1423177, 1626488, 1829799, 2439732, 2846354, 3252976, 3659598, 4269531, 4879464, 5692708, 7319196, 8539062, 9758928, 11385416, 12808593, 14638392, 17078124, 22770832, 25617186, 29276784, 34156248, 51234372, 68312496, 102468744, 204937488]

約数ペア:

[(1, 204937488), (2, 102468744), (3, 68312496), (4, 51234372), (6, 34156248), (7, 29276784), (8, 25617186), (9, 22770832), (12, 17078124), (14, 14638392), (16, 12808593), (18, 11385416), (21, 9758928), (24, 8539062), (28, 7319196), (36, 5692708), (42, 4879464), (48, 4269531), (56, 3659598), (63, 3252976), (72, 2846354), (84, 2439732), (112, 1829799), (126, 1626488), (144, 1423177), (168, 1219866), (252, 813244), (336, 609933), (504, 406622), (1008, 203311)]