207900693

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 412618752

約数和(自身を除く): 204718059

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 231, 273, 329, 423, 429, 491, 517, 611, 693, 819, 987, 1001, 1287, 1473, 1551, 1833, 2961, 3003, 3437, 3619, 4277, 4419, 4653, 5401, 5499, 6383, 6721, 9009, 10311, 10857, 12831, 16203, 19149, 20163, 23077, 30933, 32571, 37807, 38493, 44681, 47047, 48609, 57447, 60489, 69231, 70213, 113421, 134043, 141141, 161539, 207693, 210639, 253847, 300001, 340263, 402129, 423423, 484617, 491491, 631917, 761541, 900003, 1453851, 1474473, 1776929, 2100007, 2284623, 2700009, 3300011, 4423419, 5330787, 6300021, 9900033, 15992361, 18900063, 23100077, 29700099, 69300231, 207900693]

約数ペア:

[(1, 207900693), (3, 69300231), (7, 29700099), (9, 23100077), (11, 18900063), (13, 15992361), (21, 9900033), (33, 6300021), (39, 5330787), (47, 4423419), (63, 3300011), (77, 2700009), (91, 2284623), (99, 2100007), (117, 1776929), (141, 1474473), (143, 1453851), (231, 900003), (273, 761541), (329, 631917), (423, 491491), (429, 484617), (491, 423423), (517, 402129), (611, 340263), (693, 300001), (819, 253847), (987, 210639), (1001, 207693), (1287, 161539), (1473, 141141), (1551, 134043), (1833, 113421), (2961, 70213), (3003, 69231), (3437, 60489), (3619, 57447), (4277, 48609), (4419, 47047), (4653, 44681), (5401, 38493), (5499, 37807), (6383, 32571), (6721, 30933), (9009, 23077), (10311, 20163), (10857, 19149), (12831, 16203)]