199496570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5415

約数の個数: 64

約数和(自身を含む): 452825856

約数和(自身を除く): 253329286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 5330, 5347, 7462, 10694, 18655, 26735, 37310, 37429, 53470, 69511, 74858, 139022, 187145, 219227, 347555, 374290, 438454, 486577, 695110, 973154, 1096135, 1534589, 2192270, 2432885, 2849951, 3069178, 4865770, 5699902, 7672945, 14249755, 15345890, 19949657, 28499510, 39899314, 99748285, 199496570]

約数ペア:

[(1, 199496570), (2, 99748285), (5, 39899314), (7, 28499510), (10, 19949657), (13, 15345890), (14, 14249755), (26, 7672945), (35, 5699902), (41, 4865770), (65, 3069178), (70, 2849951), (82, 2432885), (91, 2192270), (130, 1534589), (182, 1096135), (205, 973154), (287, 695110), (410, 486577), (455, 438454), (533, 374290), (574, 347555), (910, 219227), (1066, 187145), (1435, 139022), (2665, 74858), (2870, 69511), (3731, 53470), (5330, 37429), (5347, 37310), (7462, 26735), (10694, 18655)]