199525365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 406224000

約数和(自身を除く): 206698635

約数列:

[1, 3, 5, 9, 13, 15, 19, 29, 39, 45, 57, 65, 87, 95, 117, 145, 171, 195, 247, 261, 285, 377, 435, 551, 585, 619, 741, 855, 1131, 1235, 1305, 1653, 1857, 1885, 2223, 2755, 3095, 3393, 3705, 4959, 5571, 5655, 7163, 8047, 8265, 9285, 11115, 11761, 16965, 17951, 21489, 24141, 24795, 27855, 35283, 35815, 40235, 53853, 58805, 64467, 72423, 89755, 105849, 107445, 120705, 152893, 161559, 176415, 233363, 269265, 322335, 341069, 362115, 458679, 529245, 700089, 764465, 807795, 1023207, 1166815, 1376037, 1705345, 2100267, 2293395, 3069621, 3500445, 4433897, 5116035, 6880185, 10501335, 13301691, 15348105, 22169485, 39905073, 66508455, 199525365]

約数ペア:

[(1, 199525365), (3, 66508455), (5, 39905073), (9, 22169485), (13, 15348105), (15, 13301691), (19, 10501335), (29, 6880185), (39, 5116035), (45, 4433897), (57, 3500445), (65, 3069621), (87, 2293395), (95, 2100267), (117, 1705345), (145, 1376037), (171, 1166815), (195, 1023207), (247, 807795), (261, 764465), (285, 700089), (377, 529245), (435, 458679), (551, 362115), (585, 341069), (619, 322335), (741, 269265), (855, 233363), (1131, 176415), (1235, 161559), (1305, 152893), (1653, 120705), (1857, 107445), (1885, 105849), (2223, 89755), (2755, 72423), (3095, 64467), (3393, 58805), (3705, 53853), (4959, 40235), (5571, 35815), (5655, 35283), (7163, 27855), (8047, 24795), (8265, 24141), (9285, 21489), (11115, 17951), (11761, 16965)]