207534796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 464244480

約数和(自身を除く): 256709684

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2254, 2423, 3059, 3724, 4508, 4846, 6118, 9692, 12236, 16961, 21413, 33922, 42826, 46037, 55729, 67844, 85652, 92074, 111458, 118727, 184148, 222916, 237454, 322259, 390103, 474908, 644518, 780206, 1058851, 1289036, 1560412, 2117702, 2255813, 2730721, 4235404, 4511626, 5461442, 7411957, 9023252, 10922884, 14823914, 29647828, 51883699, 103767398, 207534796]

約数ペア:

[(1, 207534796), (2, 103767398), (4, 51883699), (7, 29647828), (14, 14823914), (19, 10922884), (23, 9023252), (28, 7411957), (38, 5461442), (46, 4511626), (49, 4235404), (76, 2730721), (92, 2255813), (98, 2117702), (133, 1560412), (161, 1289036), (196, 1058851), (266, 780206), (322, 644518), (437, 474908), (532, 390103), (644, 322259), (874, 237454), (931, 222916), (1127, 184148), (1748, 118727), (1862, 111458), (2254, 92074), (2423, 85652), (3059, 67844), (3724, 55729), (4508, 46037), (4846, 42826), (6118, 33922), (9692, 21413), (12236, 16961)]