200097854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 377913600

約数和(自身を除く): 177815746

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 971, 986, 1102, 1942, 3553, 5423, 6061, 7106, 9367, 10681, 10846, 12122, 16507, 18449, 18734, 21362, 28159, 33014, 36898, 56318, 103037, 181577, 202939, 206074, 309749, 313633, 363154, 405878, 478703, 535021, 619498, 627266, 957406, 1070042, 3449963, 5265733, 5885231, 6899926, 9095357, 10531466, 11770462, 18190714, 100048927, 200097854]

約数ペア:

[(1, 200097854), (2, 100048927), (11, 18190714), (17, 11770462), (19, 10531466), (22, 9095357), (29, 6899926), (34, 5885231), (38, 5265733), (58, 3449963), (187, 1070042), (209, 957406), (319, 627266), (323, 619498), (374, 535021), (418, 478703), (493, 405878), (551, 363154), (638, 313633), (646, 309749), (971, 206074), (986, 202939), (1102, 181577), (1942, 103037), (3553, 56318), (5423, 36898), (6061, 33014), (7106, 28159), (9367, 21362), (10681, 18734), (10846, 18449), (12122, 16507)]