204080206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13309}}^1$

素因数の和:13380

約数の個数: 32

約数和(自身を含む): 362244960

約数和(自身を除く): 158164754

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 7667, 13309, 15334, 26618, 146399, 226253, 292798, 452506, 545669, 1091338, 2488783, 4977566, 6002359, 9276373, 12004718, 18552746, 102040103, 204080206]

約数ペア:

[(1, 204080206), (2, 102040103), (11, 18552746), (17, 12004718), (22, 9276373), (34, 6002359), (41, 4977566), (82, 2488783), (187, 1091338), (374, 545669), (451, 452506), (697, 292798), (902, 226253), (1394, 146399), (7667, 26618), (13309, 15334)]