201149270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4005

約数の個数: 64

約数和(自身を含む): 448436736

約数和(自身を除く): 247287466

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 3931, 5117, 7310, 7862, 10234, 19655, 25585, 27517, 39310, 51170, 55034, 66827, 133654, 137585, 169033, 275170, 334135, 338066, 467789, 668270, 845165, 935578, 1183231, 1690330, 2338945, 2366462, 2873561, 4677890, 5747122, 5916155, 11832310, 14367805, 20114927, 28735610, 40229854, 100574635, 201149270]

約数ペア:

[(1, 201149270), (2, 100574635), (5, 40229854), (7, 28735610), (10, 20114927), (14, 14367805), (17, 11832310), (34, 5916155), (35, 5747122), (43, 4677890), (70, 2873561), (85, 2366462), (86, 2338945), (119, 1690330), (170, 1183231), (215, 935578), (238, 845165), (301, 668270), (430, 467789), (595, 338066), (602, 334135), (731, 275170), (1190, 169033), (1462, 137585), (1505, 133654), (3010, 66827), (3655, 55034), (3931, 51170), (5117, 39310), (7310, 27517), (7862, 25585), (10234, 19655)]