199852744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 463357440

約数和(自身を除く): 263504696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 542, 728, 1013, 1084, 1897, 2026, 2168, 3523, 3794, 4052, 7046, 7091, 7588, 8104, 13169, 14092, 14182, 15176, 24661, 26338, 28184, 28364, 49322, 52676, 56728, 92183, 98644, 105352, 184366, 197288, 274523, 368732, 549046, 737464, 1098092, 1921661, 2196184, 3568799, 3843322, 7137598, 7686644, 14275196, 15373288, 24981593, 28550392, 49963186, 99926372, 199852744]

約数ペア:

[(1, 199852744), (2, 99926372), (4, 49963186), (7, 28550392), (8, 24981593), (13, 15373288), (14, 14275196), (26, 7686644), (28, 7137598), (52, 3843322), (56, 3568799), (91, 2196184), (104, 1921661), (182, 1098092), (271, 737464), (364, 549046), (542, 368732), (728, 274523), (1013, 197288), (1084, 184366), (1897, 105352), (2026, 98644), (2168, 92183), (3523, 56728), (3794, 52676), (4052, 49322), (7046, 28364), (7091, 28184), (7588, 26338), (8104, 24661), (13169, 15176), (14092, 14182)]