207347868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 650657280

約数和(自身を除く): 443309412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 167, 182, 234, 252, 273, 334, 364, 379, 468, 501, 546, 668, 758, 819, 1002, 1092, 1137, 1169, 1503, 1516, 1638, 2004, 2171, 2274, 2338, 2653, 3006, 3276, 3411, 3507, 4342, 4548, 4676, 4927, 5306, 6012, 6513, 6822, 7014, 7959, 8684, 9854, 10521, 10612, 13026, 13644, 14028, 14781, 15197, 15918, 19539, 19708, 21042, 23877, 26052, 29562, 30394, 31836, 34489, 39078, 42084, 44343, 45591, 47754, 59124, 60788, 63293, 68978, 78156, 88686, 91182, 95508, 103467, 126586, 136773, 137956, 177372, 182364, 189879, 206934, 253172, 273546, 310401, 379758, 413868, 443051, 547092, 569637, 620802, 759516, 822809, 886102, 1139274, 1241604, 1329153, 1645618, 1772204, 2278548, 2468427, 2658306, 3291236, 3987459, 4936854, 5316612, 5759663, 7405281, 7974918, 9873708, 11519326, 14810562, 15949836, 17278989, 23038652, 29621124, 34557978, 51836967, 69115956, 103673934, 207347868]

約数ペア:

[(1, 207347868), (2, 103673934), (3, 69115956), (4, 51836967), (6, 34557978), (7, 29621124), (9, 23038652), (12, 17278989), (13, 15949836), (14, 14810562), (18, 11519326), (21, 9873708), (26, 7974918), (28, 7405281), (36, 5759663), (39, 5316612), (42, 4936854), (52, 3987459), (63, 3291236), (78, 2658306), (84, 2468427), (91, 2278548), (117, 1772204), (126, 1645618), (156, 1329153), (167, 1241604), (182, 1139274), (234, 886102), (252, 822809), (273, 759516), (334, 620802), (364, 569637), (379, 547092), (468, 443051), (501, 413868), (546, 379758), (668, 310401), (758, 273546), (819, 253172), (1002, 206934), (1092, 189879), (1137, 182364), (1169, 177372), (1503, 137956), (1516, 136773), (1638, 126586), (2004, 103467), (2171, 95508), (2274, 91182), (2338, 88686), (2653, 78156), (3006, 68978), (3276, 63293), (3411, 60788), (3507, 59124), (4342, 47754), (4548, 45591), (4676, 44343), (4927, 42084), (5306, 39078), (6012, 34489), (6513, 31836), (6822, 30394), (7014, 29562), (7959, 26052), (8684, 23877), (9854, 21042), (10521, 19708), (10612, 19539), (13026, 15918), (13644, 15197), (14028, 14781)]