205051518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3362

約数の個数: 96

約数和(自身を含む): 556320960

約数和(自身を除く): 351269442

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 714, 986, 1071, 1218, 1479, 1827, 2142, 2958, 3301, 3451, 3654, 4437, 6602, 6902, 8874, 9903, 10353, 19806, 20706, 23107, 29709, 31059, 46214, 56117, 59418, 62118, 69321, 95729, 112234, 138642, 168351, 191458, 207963, 287187, 336702, 392819, 415926, 505053, 574374, 670103, 785638, 861561, 1010106, 1178457, 1340206, 1627393, 1723122, 2010309, 2356914, 3254786, 3535371, 4020618, 4882179, 6030927, 7070742, 9764358, 11391751, 12061854, 14646537, 22783502, 29293074, 34175253, 68350506, 102525759, 205051518]

約数ペア:

[(1, 205051518), (2, 102525759), (3, 68350506), (6, 34175253), (7, 29293074), (9, 22783502), (14, 14646537), (17, 12061854), (18, 11391751), (21, 9764358), (29, 7070742), (34, 6030927), (42, 4882179), (51, 4020618), (58, 3535371), (63, 3254786), (87, 2356914), (102, 2010309), (119, 1723122), (126, 1627393), (153, 1340206), (174, 1178457), (203, 1010106), (238, 861561), (261, 785638), (306, 670103), (357, 574374), (406, 505053), (493, 415926), (522, 392819), (609, 336702), (714, 287187), (986, 207963), (1071, 191458), (1218, 168351), (1479, 138642), (1827, 112234), (2142, 95729), (2958, 69321), (3301, 62118), (3451, 59418), (3654, 56117), (4437, 46214), (6602, 31059), (6902, 29709), (8874, 23107), (9903, 20706), (10353, 19806)]