201601246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 393523200

約数和(自身を除く): 191921954

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 349, 434, 682, 698, 847, 1331, 1694, 2387, 2443, 2662, 3751, 3839, 4774, 4886, 7502, 7678, 9317, 10819, 18634, 21638, 26257, 26873, 41261, 42229, 52514, 53746, 75733, 82522, 84458, 119009, 151466, 238018, 288827, 295603, 464519, 577654, 591206, 833063, 929038, 1309099, 1666126, 2618198, 3251633, 6503266, 9163693, 14400089, 18327386, 28800178, 100800623, 201601246]

約数ペア:

[(1, 201601246), (2, 100800623), (7, 28800178), (11, 18327386), (14, 14400089), (22, 9163693), (31, 6503266), (62, 3251633), (77, 2618198), (121, 1666126), (154, 1309099), (217, 929038), (242, 833063), (341, 591206), (349, 577654), (434, 464519), (682, 295603), (698, 288827), (847, 238018), (1331, 151466), (1694, 119009), (2387, 84458), (2443, 82522), (2662, 75733), (3751, 53746), (3839, 52514), (4774, 42229), (4886, 41261), (7502, 26873), (7678, 26257), (9317, 21638), (10819, 18634)]