198533786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14347}}^1$

素因数の和:14414

約数の個数: 32

約数和(自身を含む): 353305152

約数和(自身を除く): 154771366

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 14347, 28694, 157817, 243899, 315634, 487798, 530839, 1061678, 2682889, 5365778, 5839229, 9024263, 11678458, 18048526, 99266893, 198533786]

約数ペア:

[(1, 198533786), (2, 99266893), (11, 18048526), (17, 11678458), (22, 9024263), (34, 5839229), (37, 5365778), (74, 2682889), (187, 1061678), (374, 530839), (407, 487798), (629, 315634), (814, 243899), (1258, 157817), (6919, 28694), (13838, 14347)]