201222098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 402921216

約数和(自身を除く): 201699118

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 101, 119, 154, 187, 202, 238, 374, 707, 761, 1111, 1309, 1414, 1522, 1717, 2222, 2618, 3434, 5327, 7777, 8371, 10654, 12019, 12937, 15554, 16742, 18887, 24038, 25874, 37774, 58597, 76861, 90559, 117194, 132209, 142307, 153722, 181118, 264418, 284614, 538027, 845471, 996149, 1076054, 1306637, 1690942, 1992298, 2613274, 5918297, 9146459, 11836594, 14373007, 18292918, 28746014, 100611049, 201222098]

約数ペア:

[(1, 201222098), (2, 100611049), (7, 28746014), (11, 18292918), (14, 14373007), (17, 11836594), (22, 9146459), (34, 5918297), (77, 2613274), (101, 1992298), (119, 1690942), (154, 1306637), (187, 1076054), (202, 996149), (238, 845471), (374, 538027), (707, 284614), (761, 264418), (1111, 181118), (1309, 153722), (1414, 142307), (1522, 132209), (1717, 117194), (2222, 90559), (2618, 76861), (3434, 58597), (5327, 37774), (7777, 25874), (8371, 24038), (10654, 18887), (12019, 16742), (12937, 15554)]