202059350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 383881680

約数和(自身を除く): 181822330

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 181, 269, 362, 415, 538, 830, 905, 1345, 1810, 2075, 2690, 4150, 4525, 6725, 9050, 13450, 15023, 22327, 30046, 44654, 48689, 75115, 97378, 111635, 150230, 223270, 243445, 375575, 486890, 558175, 751150, 1116350, 1217225, 2434450, 4041187, 8082374, 20205935, 40411870, 101029675, 202059350]

約数ペア:

[(1, 202059350), (2, 101029675), (5, 40411870), (10, 20205935), (25, 8082374), (50, 4041187), (83, 2434450), (166, 1217225), (181, 1116350), (269, 751150), (362, 558175), (415, 486890), (538, 375575), (830, 243445), (905, 223270), (1345, 150230), (1810, 111635), (2075, 97378), (2690, 75115), (4150, 48689), (4525, 44654), (6725, 30046), (9050, 22327), (13450, 15023)]