209444032

素因数分解:

$2^6\times 7^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 140

約数和(自身を含む): 512246880

約数和(自身を除く): 302802848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 49, 56, 58, 64, 94, 98, 112, 116, 188, 196, 203, 224, 232, 329, 343, 376, 392, 406, 448, 464, 658, 686, 752, 784, 812, 928, 1316, 1363, 1372, 1421, 1504, 1568, 1624, 1856, 2303, 2401, 2632, 2726, 2744, 2842, 3008, 3136, 3248, 4606, 4802, 5264, 5452, 5488, 5684, 6496, 9212, 9541, 9604, 9947, 10528, 10904, 10976, 11368, 12992, 16121, 18424, 19082, 19208, 19894, 21056, 21808, 21952, 22736, 32242, 36848, 38164, 38416, 39788, 43616, 45472, 64484, 66787, 69629, 73696, 76328, 76832, 79576, 87232, 90944, 112847, 128968, 133574, 139258, 147392, 152656, 153664, 159152, 225694, 257936, 267148, 278516, 305312, 318304, 451388, 467509, 515872, 534296, 557032, 610624, 636608, 902776, 935018, 1031744, 1068592, 1114064, 1805552, 1870036, 2137184, 2228128, 3272563, 3611104, 3740072, 4274368, 4456256, 6545126, 7222208, 7480144, 13090252, 14960288, 26180504, 29920576, 52361008, 104722016, 209444032]

約数ペア:

[(1, 209444032), (2, 104722016), (4, 52361008), (7, 29920576), (8, 26180504), (14, 14960288), (16, 13090252), (28, 7480144), (29, 7222208), (32, 6545126), (47, 4456256), (49, 4274368), (56, 3740072), (58, 3611104), (64, 3272563), (94, 2228128), (98, 2137184), (112, 1870036), (116, 1805552), (188, 1114064), (196, 1068592), (203, 1031744), (224, 935018), (232, 902776), (329, 636608), (343, 610624), (376, 557032), (392, 534296), (406, 515872), (448, 467509), (464, 451388), (658, 318304), (686, 305312), (752, 278516), (784, 267148), (812, 257936), (928, 225694), (1316, 159152), (1363, 153664), (1372, 152656), (1421, 147392), (1504, 139258), (1568, 133574), (1624, 128968), (1856, 112847), (2303, 90944), (2401, 87232), (2632, 79576), (2726, 76832), (2744, 76328), (2842, 73696), (3008, 69629), (3136, 66787), (3248, 64484), (4606, 45472), (4802, 43616), (5264, 39788), (5452, 38416), (5488, 38164), (5684, 36848), (6496, 32242), (9212, 22736), (9541, 21952), (9604, 21808), (9947, 21056), (10528, 19894), (10904, 19208), (10976, 19082), (11368, 18424), (12992, 16121)]