202606785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78989}}^1$

素因数の和:79022

約数の個数: 32

約数和(自身を含む): 379152000

約数和(自身を除く): 176545215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78989, 236967, 394945, 710901, 1184835, 1500791, 2132703, 3554505, 4502373, 7503955, 10663515, 13507119, 22511865, 40521357, 67535595, 202606785]

約数ペア:

[(1, 202606785), (3, 67535595), (5, 40521357), (9, 22511865), (15, 13507119), (19, 10663515), (27, 7503955), (45, 4502373), (57, 3554505), (95, 2132703), (135, 1500791), (171, 1184835), (285, 710901), (513, 394945), (855, 236967), (2565, 78989)]