201504810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516679}}^1$

素因数の和:516702

約数の個数: 32

約数和(自身を含む): 520813440

約数和(自身を除く): 319308630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516679, 1033358, 1550037, 2583395, 3100074, 5166790, 6716827, 7750185, 13433654, 15500370, 20150481, 33584135, 40300962, 67168270, 100752405, 201504810]

約数ペア:

[(1, 201504810), (2, 100752405), (3, 67168270), (5, 40300962), (6, 33584135), (10, 20150481), (13, 15500370), (15, 13433654), (26, 7750185), (30, 6716827), (39, 5166790), (65, 3100074), (78, 2583395), (130, 1550037), (195, 1033358), (390, 516679)]