202909952

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 466032000

約数和(自身を除く): 263122048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 569, 796, 896, 1138, 1393, 1592, 1792, 2276, 2786, 3184, 3983, 4552, 5572, 6368, 7966, 9104, 11144, 12736, 15932, 18208, 22288, 25472, 31864, 36416, 44576, 50944, 63728, 72832, 89152, 113231, 127456, 145664, 178304, 226462, 254912, 356608, 452924, 509824, 792617, 905848, 1019648, 1585234, 1811696, 3170468, 3623392, 6340936, 7246784, 12681872, 14493568, 25363744, 28987136, 50727488, 101454976, 202909952]

約数ペア:

[(1, 202909952), (2, 101454976), (4, 50727488), (7, 28987136), (8, 25363744), (14, 14493568), (16, 12681872), (28, 7246784), (32, 6340936), (56, 3623392), (64, 3170468), (112, 1811696), (128, 1585234), (199, 1019648), (224, 905848), (256, 792617), (398, 509824), (448, 452924), (569, 356608), (796, 254912), (896, 226462), (1138, 178304), (1393, 145664), (1592, 127456), (1792, 113231), (2276, 89152), (2786, 72832), (3184, 63728), (3983, 50944), (4552, 44576), (5572, 36416), (6368, 31864), (7966, 25472), (9104, 22288), (11144, 18208), (12736, 15932)]