201490131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{2707}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 275479424

約数和(自身を除く): 73989293

約数列:

[1, 3, 43, 129, 577, 1731, 2707, 8121, 24811, 74433, 116401, 349203, 1561939, 4685817, 67163377, 201490131]

約数ペア:

[(1, 201490131), (3, 67163377), (43, 4685817), (129, 1561939), (577, 349203), (1731, 116401), (2707, 74433), (8121, 24811)]