199465150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 384301296

約数和(自身を除く): 184836146

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 137, 185, 274, 370, 685, 787, 925, 1370, 1574, 1850, 3425, 3935, 5069, 6850, 7870, 10138, 19675, 25345, 29119, 39350, 50690, 58238, 107819, 126725, 145595, 215638, 253450, 291190, 539095, 727975, 1078190, 1455950, 2695475, 3989303, 5390950, 7978606, 19946515, 39893030, 99732575, 199465150]

約数ペア:

[(1, 199465150), (2, 99732575), (5, 39893030), (10, 19946515), (25, 7978606), (37, 5390950), (50, 3989303), (74, 2695475), (137, 1455950), (185, 1078190), (274, 727975), (370, 539095), (685, 291190), (787, 253450), (925, 215638), (1370, 145595), (1574, 126725), (1850, 107819), (3425, 58238), (3935, 50690), (5069, 39350), (6850, 29119), (7870, 25345), (10138, 19675)]