202190121

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 353801280

約数和(自身を除く): 151611159

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 441, 469, 603, 1323, 1407, 1809, 2281, 3283, 4221, 6843, 9849, 12663, 15967, 20529, 29547, 47901, 61587, 88641, 111769, 143703, 152827, 335307, 431109, 458481, 1005921, 1069789, 1375443, 3017763, 3209367, 4126329, 7488523, 9628101, 22465569, 28884303, 67396707, 202190121]

約数ペア:

[(1, 202190121), (3, 67396707), (7, 28884303), (9, 22465569), (21, 9628101), (27, 7488523), (49, 4126329), (63, 3209367), (67, 3017763), (147, 1375443), (189, 1069789), (201, 1005921), (441, 458481), (469, 431109), (603, 335307), (1323, 152827), (1407, 143703), (1809, 111769), (2281, 88641), (3283, 61587), (4221, 47901), (6843, 29547), (9849, 20529), (12663, 15967)]