201922149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 317294208

約数和(自身を除く): 115372059

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 461, 1021, 1383, 3063, 5071, 5993, 11231, 13273, 15213, 17979, 33693, 39819, 65923, 146003, 197769, 438009, 470681, 1412043, 5177491, 6118853, 15532473, 18356559, 67307383, 201922149]

約数ペア:

[(1, 201922149), (3, 67307383), (11, 18356559), (13, 15532473), (33, 6118853), (39, 5177491), (143, 1412043), (429, 470681), (461, 438009), (1021, 197769), (1383, 146003), (3063, 65923), (5071, 39819), (5993, 33693), (11231, 17979), (13273, 15213)]