209186016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5464

約数の個数: 96

約数和(自身を含む): 610541568

約数和(自身を除く): 401355552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 5407, 6448, 9672, 10814, 12896, 16221, 19344, 21628, 32442, 38688, 43256, 64884, 70291, 86512, 129768, 140582, 167617, 173024, 210873, 259536, 281164, 335234, 421746, 502851, 519072, 562328, 670468, 843492, 1005702, 1124656, 1340936, 1686984, 2011404, 2179021, 2249312, 2681872, 3373968, 4022808, 4358042, 5363744, 6537063, 6747936, 8045616, 8716084, 13074126, 16091232, 17432168, 26148252, 34864336, 52296504, 69728672, 104593008, 209186016]

約数ペア:

[(1, 209186016), (2, 104593008), (3, 69728672), (4, 52296504), (6, 34864336), (8, 26148252), (12, 17432168), (13, 16091232), (16, 13074126), (24, 8716084), (26, 8045616), (31, 6747936), (32, 6537063), (39, 5363744), (48, 4358042), (52, 4022808), (62, 3373968), (78, 2681872), (93, 2249312), (96, 2179021), (104, 2011404), (124, 1686984), (156, 1340936), (186, 1124656), (208, 1005702), (248, 843492), (312, 670468), (372, 562328), (403, 519072), (416, 502851), (496, 421746), (624, 335234), (744, 281164), (806, 259536), (992, 210873), (1209, 173024), (1248, 167617), (1488, 140582), (1612, 129768), (2418, 86512), (2976, 70291), (3224, 64884), (4836, 43256), (5407, 38688), (6448, 32442), (9672, 21628), (10814, 19344), (12896, 16221)]