201970360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219533}}^1$

素因数の和:219567

約数の個数: 32

約数和(自身を含む): 474193440

約数和(自身を除く): 272223080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219533, 439066, 878132, 1097665, 1756264, 2195330, 4390660, 5049259, 8781320, 10098518, 20197036, 25246295, 40394072, 50492590, 100985180, 201970360]

約数ペア:

[(1, 201970360), (2, 100985180), (4, 50492590), (5, 40394072), (8, 25246295), (10, 20197036), (20, 10098518), (23, 8781320), (40, 5049259), (46, 4390660), (92, 2195330), (115, 1756264), (184, 1097665), (230, 878132), (460, 439066), (920, 219533)]