198497664

素因数分解:

$2^7\times 3^2\times {\mathrm{172307}}^1$

素因数の和:172327

約数の個数: 48

約数和(自身を含む): 571201020

約数和(自身を除く): 372703356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172307, 344614, 516921, 689228, 1033842, 1378456, 1550763, 2067684, 2756912, 3101526, 4135368, 5513824, 6203052, 8270736, 11027648, 12406104, 16541472, 22055296, 24812208, 33082944, 49624416, 66165888, 99248832, 198497664]

約数ペア:

[(1, 198497664), (2, 99248832), (3, 66165888), (4, 49624416), (6, 33082944), (8, 24812208), (9, 22055296), (12, 16541472), (16, 12406104), (18, 11027648), (24, 8270736), (32, 6203052), (36, 5513824), (48, 4135368), (64, 3101526), (72, 2756912), (96, 2067684), (128, 1550763), (144, 1378456), (192, 1033842), (288, 689228), (384, 516921), (576, 344614), (1152, 172307)]