201960643960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{297000947}}^1$

素因数の和:297000975

約数の個数: 32

約数和(自身を含む): 481141535760

約数和(自身を除く): 279180891800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 297000947, 594001894, 1188003788, 1485004735, 2376007576, 2970009470, 5049016099, 5940018940, 10098032198, 11880037880, 20196064396, 25245080495, 40392128792, 50490160990, 100980321980, 201960643960]

約数ペア:

[(1, 201960643960), (2, 100980321980), (4, 50490160990), (5, 40392128792), (8, 25245080495), (10, 20196064396), (17, 11880037880), (20, 10098032198), (34, 5940018940), (40, 5049016099), (68, 2970009470), (85, 2376007576), (136, 1485004735), (170, 1188003788), (340, 594001894), (680, 297000947)]