209194944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5074

約数の個数: 112

約数和(自身を含む): 653101056

約数和(自身を除く): 443906112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5021, 5208, 5952, 6944, 10042, 10416, 13888, 15063, 20084, 20832, 30126, 35147, 40168, 41664, 60252, 70294, 80336, 105441, 120504, 140588, 155651, 160672, 210882, 241008, 281176, 311302, 321344, 421764, 466953, 482016, 562352, 622604, 843528, 933906, 964032, 1089557, 1124704, 1245208, 1687056, 1867812, 2179114, 2249408, 2490416, 3268671, 3374112, 3735624, 4358228, 4980832, 6537342, 6748224, 7471248, 8716456, 9961664, 13074684, 14942496, 17432912, 26149368, 29884992, 34865824, 52298736, 69731648, 104597472, 209194944]

約数ペア:

[(1, 209194944), (2, 104597472), (3, 69731648), (4, 52298736), (6, 34865824), (7, 29884992), (8, 26149368), (12, 17432912), (14, 14942496), (16, 13074684), (21, 9961664), (24, 8716456), (28, 7471248), (31, 6748224), (32, 6537342), (42, 4980832), (48, 4358228), (56, 3735624), (62, 3374112), (64, 3268671), (84, 2490416), (93, 2249408), (96, 2179114), (112, 1867812), (124, 1687056), (168, 1245208), (186, 1124704), (192, 1089557), (217, 964032), (224, 933906), (248, 843528), (336, 622604), (372, 562352), (434, 482016), (448, 466953), (496, 421764), (651, 321344), (672, 311302), (744, 281176), (868, 241008), (992, 210882), (1302, 160672), (1344, 155651), (1488, 140588), (1736, 120504), (1984, 105441), (2604, 80336), (2976, 70294), (3472, 60252), (5021, 41664), (5208, 40168), (5952, 35147), (6944, 30126), (10042, 20832), (10416, 20084), (13888, 15063)]