201959660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84857}}^1$

素因数の和:84890

約数の個数: 48

約数和(自身を含む): 513221184

約数和(自身を除く): 311261524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84857, 169714, 339428, 424285, 593999, 848570, 1187998, 1442569, 1697140, 2375996, 2885138, 2969995, 5770276, 5939990, 7212845, 10097983, 11879980, 14425690, 20195966, 28851380, 40391932, 50489915, 100979830, 201959660]

約数ペア:

[(1, 201959660), (2, 100979830), (4, 50489915), (5, 40391932), (7, 28851380), (10, 20195966), (14, 14425690), (17, 11879980), (20, 10097983), (28, 7212845), (34, 5939990), (35, 5770276), (68, 2969995), (70, 2885138), (85, 2375996), (119, 1697140), (140, 1442569), (170, 1187998), (238, 848570), (340, 593999), (476, 424285), (595, 339428), (1190, 169714), (2380, 84857)]