388159201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 412812288

約数和(自身を除く): 24653087

約数列:

[1, 23, 71, 251, 947, 1633, 5773, 17821, 21781, 67237, 237697, 409883, 1546451, 5467031, 16876487, 388159201]

約数ペア:

[(1, 388159201), (23, 16876487), (71, 5467031), (251, 1546451), (947, 409883), (1633, 237697), (5773, 67237), (17821, 21781)]