207237828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 575688960

約数和(自身を除く): 368451132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 241, 348, 353, 406, 482, 609, 706, 723, 812, 964, 1059, 1218, 1412, 1446, 1687, 2118, 2436, 2471, 2892, 3374, 4236, 4942, 5061, 6748, 6989, 7413, 9884, 10122, 10237, 13978, 14826, 20244, 20474, 20967, 27956, 29652, 30711, 40948, 41934, 48923, 61422, 71659, 83868, 85073, 97846, 122844, 143318, 146769, 170146, 195692, 214977, 255219, 286636, 293538, 340292, 429954, 510438, 587076, 595511, 859908, 1020876, 1191022, 1786533, 2382044, 2467117, 3573066, 4934234, 7146132, 7401351, 9868468, 14802702, 17269819, 29605404, 34539638, 51809457, 69079276, 103618914, 207237828]

約数ペア:

[(1, 207237828), (2, 103618914), (3, 69079276), (4, 51809457), (6, 34539638), (7, 29605404), (12, 17269819), (14, 14802702), (21, 9868468), (28, 7401351), (29, 7146132), (42, 4934234), (58, 3573066), (84, 2467117), (87, 2382044), (116, 1786533), (174, 1191022), (203, 1020876), (241, 859908), (348, 595511), (353, 587076), (406, 510438), (482, 429954), (609, 340292), (706, 293538), (723, 286636), (812, 255219), (964, 214977), (1059, 195692), (1218, 170146), (1412, 146769), (1446, 143318), (1687, 122844), (2118, 97846), (2436, 85073), (2471, 83868), (2892, 71659), (3374, 61422), (4236, 48923), (4942, 41934), (5061, 40948), (6748, 30711), (6989, 29652), (7413, 27956), (9884, 20967), (10122, 20474), (10237, 20244), (13978, 14826)]