211327578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9012

約数の個数: 96

約数和(自身を含む): 604506240

約数和(自身を除く): 393178662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1071, 1122, 1309, 1386, 1683, 2142, 2618, 3366, 3927, 7854, 8969, 11781, 17938, 23562, 26907, 53814, 62783, 80721, 98659, 125566, 152473, 161442, 188349, 197318, 295977, 304946, 376698, 457419, 565047, 591954, 690613, 887931, 914838, 1067311, 1130094, 1372257, 1381226, 1677203, 1775862, 2071839, 2134622, 2744514, 3201933, 3354406, 4143678, 5031609, 6215517, 6403866, 9605799, 10063218, 11740421, 12431034, 15094827, 19211598, 23480842, 30189654, 35221263, 70442526, 105663789, 211327578]

約数ペア:

[(1, 211327578), (2, 105663789), (3, 70442526), (6, 35221263), (7, 30189654), (9, 23480842), (11, 19211598), (14, 15094827), (17, 12431034), (18, 11740421), (21, 10063218), (22, 9605799), (33, 6403866), (34, 6215517), (42, 5031609), (51, 4143678), (63, 3354406), (66, 3201933), (77, 2744514), (99, 2134622), (102, 2071839), (119, 1775862), (126, 1677203), (153, 1381226), (154, 1372257), (187, 1130094), (198, 1067311), (231, 914838), (238, 887931), (306, 690613), (357, 591954), (374, 565047), (462, 457419), (561, 376698), (693, 304946), (714, 295977), (1071, 197318), (1122, 188349), (1309, 161442), (1386, 152473), (1683, 125566), (2142, 98659), (2618, 80721), (3366, 62783), (3927, 53814), (7854, 26907), (8969, 23562), (11781, 17938)]