204312030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523877}}^1$

素因数の和:523900

約数の個数: 32

約数和(自身を含む): 528069024

約数和(自身を除く): 323756994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 523877, 1047754, 1571631, 2619385, 3143262, 5238770, 6810401, 7858155, 13620802, 15716310, 20431203, 34052005, 40862406, 68104010, 102156015, 204312030]

約数ペア:

[(1, 204312030), (2, 102156015), (3, 68104010), (5, 40862406), (6, 34052005), (10, 20431203), (13, 15716310), (15, 13620802), (26, 7858155), (30, 6810401), (39, 5238770), (65, 3143262), (78, 2619385), (130, 1571631), (195, 1047754), (390, 523877)]