221954712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5101}}^1$

素因数の和:5161

約数の個数: 96

約数和(自身を含む): 663055920

約数和(自身を除く): 441101208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1554, 1813, 2072, 3108, 3626, 5101, 5439, 6216, 7252, 10202, 10878, 14504, 15303, 20404, 21756, 30606, 35707, 40808, 43512, 61212, 71414, 107121, 122424, 142828, 188737, 214242, 249949, 285656, 377474, 428484, 499898, 566211, 749847, 754948, 856968, 999796, 1132422, 1321159, 1499694, 1509896, 1999592, 2264844, 2642318, 2999388, 3963477, 4529688, 5284636, 5998776, 7926954, 9248113, 10569272, 15853908, 18496226, 27744339, 31707816, 36992452, 55488678, 73984904, 110977356, 221954712]

約数ペア:

[(1, 221954712), (2, 110977356), (3, 73984904), (4, 55488678), (6, 36992452), (7, 31707816), (8, 27744339), (12, 18496226), (14, 15853908), (21, 10569272), (24, 9248113), (28, 7926954), (37, 5998776), (42, 5284636), (49, 4529688), (56, 3963477), (74, 2999388), (84, 2642318), (98, 2264844), (111, 1999592), (147, 1509896), (148, 1499694), (168, 1321159), (196, 1132422), (222, 999796), (259, 856968), (294, 754948), (296, 749847), (392, 566211), (444, 499898), (518, 428484), (588, 377474), (777, 285656), (888, 249949), (1036, 214242), (1176, 188737), (1554, 142828), (1813, 122424), (2072, 107121), (3108, 71414), (3626, 61212), (5101, 43512), (5439, 40808), (6216, 35707), (7252, 30606), (10202, 21756), (10878, 20404), (14504, 15303)]