219865938117

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1\times {\mathrm{1481}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 348367219200

約数和(自身を除く): 128501281083

約数列:

[1, 3, 7, 21, 29, 87, 203, 317, 609, 769, 951, 1481, 2219, 2307, 4443, 5383, 6657, 9193, 10367, 16149, 22301, 27579, 31101, 42949, 64351, 66903, 128847, 156107, 193053, 243773, 300643, 468321, 469477, 731319, 901929, 1138889, 1408431, 1706411, 3286339, 3416667, 5119233, 7069417, 7972223, 9859017, 13614833, 21208251, 23916669, 33027781, 40844499, 49485919, 95303831, 99083343, 148457757, 231194467, 285911493, 361027813, 693583401, 1083083439, 2527194691, 7581584073, 10469806577, 31409419731, 73288646039, 219865938117]

約数ペア:

[(1, 219865938117), (3, 73288646039), (7, 31409419731), (21, 10469806577), (29, 7581584073), (87, 2527194691), (203, 1083083439), (317, 693583401), (609, 361027813), (769, 285911493), (951, 231194467), (1481, 148457757), (2219, 99083343), (2307, 95303831), (4443, 49485919), (5383, 40844499), (6657, 33027781), (9193, 23916669), (10367, 21208251), (16149, 13614833), (22301, 9859017), (27579, 7972223), (31101, 7069417), (42949, 5119233), (64351, 3416667), (66903, 3286339), (128847, 1706411), (156107, 1408431), (193053, 1138889), (243773, 901929), (300643, 731319), (468321, 469477)]