201865170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517603}}^1$

素因数の和:517626

約数の個数: 32

約数和(自身を含む): 521744832

約数和(自身を除く): 319879662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517603, 1035206, 1552809, 2588015, 3105618, 5176030, 6728839, 7764045, 13457678, 15528090, 20186517, 33644195, 40373034, 67288390, 100932585, 201865170]

約数ペア:

[(1, 201865170), (2, 100932585), (3, 67288390), (5, 40373034), (6, 33644195), (10, 20186517), (13, 15528090), (15, 13457678), (26, 7764045), (30, 6728839), (39, 5176030), (65, 3105618), (78, 2588015), (130, 1552809), (195, 1035206), (390, 517603)]