201203985645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18102023}}^1$

素因数の和:18102066

約数の個数: 48

約数和(自身を含む): 395348204160

約数和(自身を除く): 194144218515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 18102023, 54306069, 90510115, 162918207, 235326299, 271530345, 343938437, 705978897, 814591035, 1031815311, 1176631495, 1719692185, 2117936691, 3095445933, 3529894485, 4471199681, 5159076555, 10589683455, 13413599043, 15477229665, 22355998405, 40240797129, 67067995215, 201203985645]

約数ペア:

[(1, 201203985645), (3, 67067995215), (5, 40240797129), (9, 22355998405), (13, 15477229665), (15, 13413599043), (19, 10589683455), (39, 5159076555), (45, 4471199681), (57, 3529894485), (65, 3095445933), (95, 2117936691), (117, 1719692185), (171, 1176631495), (195, 1031815311), (247, 814591035), (285, 705978897), (585, 343938437), (741, 271530345), (855, 235326299), (1235, 162918207), (2223, 90510115), (3705, 54306069), (11115, 18102023)]