200830890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 520732800

約数和(自身を除く): 319901910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 419, 838, 1229, 1257, 2095, 2458, 2514, 3687, 4190, 5447, 6145, 6285, 7374, 10894, 12290, 12570, 15977, 16341, 18435, 27235, 31954, 32682, 36870, 47931, 54470, 79885, 81705, 95862, 159770, 163410, 239655, 479310, 514951, 1029902, 1544853, 2574755, 3089706, 5149510, 6694363, 7724265, 13388726, 15448530, 20083089, 33471815, 40166178, 66943630, 100415445, 200830890]

約数ペア:

[(1, 200830890), (2, 100415445), (3, 66943630), (5, 40166178), (6, 33471815), (10, 20083089), (13, 15448530), (15, 13388726), (26, 7724265), (30, 6694363), (39, 5149510), (65, 3089706), (78, 2574755), (130, 1544853), (195, 1029902), (390, 514951), (419, 479310), (838, 239655), (1229, 163410), (1257, 159770), (2095, 95862), (2458, 81705), (2514, 79885), (3687, 54470), (4190, 47931), (5447, 36870), (6145, 32682), (6285, 31954), (7374, 27235), (10894, 18435), (12290, 16341), (12570, 15977)]