201124220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6673}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 464190048

約数和(自身を除く): 263065828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 6028, 6673, 7535, 13346, 15070, 26692, 30140, 33365, 66730, 73403, 133460, 146806, 293612, 367015, 734030, 914201, 1468060, 1828402, 3656804, 4571005, 9142010, 10056211, 18284020, 20112422, 40224844, 50281055, 100562110, 201124220]

約数ペア:

[(1, 201124220), (2, 100562110), (4, 50281055), (5, 40224844), (10, 20112422), (11, 18284020), (20, 10056211), (22, 9142010), (44, 4571005), (55, 3656804), (110, 1828402), (137, 1468060), (220, 914201), (274, 734030), (548, 367015), (685, 293612), (1370, 146806), (1507, 133460), (2740, 73403), (3014, 66730), (6028, 33365), (6673, 30140), (7535, 26692), (13346, 15070)]