201697958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 410918400

約数和(自身を除く): 209220442

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 203, 209, 266, 319, 406, 418, 551, 638, 1102, 1463, 2233, 2377, 2926, 3857, 4466, 4754, 6061, 7714, 12122, 16639, 26147, 33278, 42427, 45163, 52294, 68933, 84854, 90326, 137866, 183029, 316141, 366058, 482531, 496793, 632282, 758263, 965062, 993586, 1309727, 1516526, 2619454, 3477551, 5307841, 6955102, 9168089, 10615682, 14406997, 18336178, 28813994, 100848979, 201697958]

約数ペア:

[(1, 201697958), (2, 100848979), (7, 28813994), (11, 18336178), (14, 14406997), (19, 10615682), (22, 9168089), (29, 6955102), (38, 5307841), (58, 3477551), (77, 2619454), (133, 1516526), (154, 1309727), (203, 993586), (209, 965062), (266, 758263), (319, 632282), (406, 496793), (418, 482531), (551, 366058), (638, 316141), (1102, 183029), (1463, 137866), (2233, 90326), (2377, 84854), (2926, 68933), (3857, 52294), (4466, 45163), (4754, 42427), (6061, 33278), (7714, 26147), (12122, 16639)]