212933126

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5613

約数の個数: 48

約数和(自身を含む): 410580576

約数和(自身を除く): 197647450

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1666, 2254, 2737, 5474, 5557, 11114, 19159, 38318, 38899, 77798, 94469, 127811, 188938, 255622, 272293, 544586, 661283, 894677, 1322566, 1789354, 2172787, 4345574, 4628981, 6262739, 9257962, 12525478, 15209509, 30419018, 106466563, 212933126]

約数ペア:

[(1, 212933126), (2, 106466563), (7, 30419018), (14, 15209509), (17, 12525478), (23, 9257962), (34, 6262739), (46, 4628981), (49, 4345574), (98, 2172787), (119, 1789354), (161, 1322566), (238, 894677), (322, 661283), (391, 544586), (782, 272293), (833, 255622), (1127, 188938), (1666, 127811), (2254, 94469), (2737, 77798), (5474, 38899), (5557, 38318), (11114, 19159)]