210879670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35803}}^1$

素因数の和:35860

約数の個数: 32

約数和(自身を含む): 412462080

約数和(自身を除く): 201582410

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 35803, 71606, 179015, 358030, 680257, 1109893, 1360514, 2219786, 3401285, 5549465, 6802570, 11098930, 21087967, 42175934, 105439835, 210879670]

約数ペア:

[(1, 210879670), (2, 105439835), (5, 42175934), (10, 21087967), (19, 11098930), (31, 6802570), (38, 5549465), (62, 3401285), (95, 2219786), (155, 1360514), (190, 1109893), (310, 680257), (589, 358030), (1178, 179015), (2945, 71606), (5890, 35803)]