200684884736

素因数分解:

$2^8\times 7^1\times {\mathrm{397}}^1\times {\mathrm{282089}}^1$

素因数の和:282509

約数の個数: 72

約数和(自身を含む): 458967200160

約数和(自身を除く): 258282315424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 397, 448, 794, 896, 1588, 1792, 2779, 3176, 5558, 6352, 11116, 12704, 22232, 25408, 44464, 50816, 88928, 101632, 177856, 282089, 355712, 564178, 711424, 1128356, 1974623, 2256712, 3949246, 4513424, 7898492, 9026848, 15796984, 18053696, 31593968, 36107392, 63187936, 72214784, 111989333, 126375872, 223978666, 252751744, 447957332, 505503488, 783925331, 895914664, 1567850662, 1791829328, 3135701324, 3583658656, 6271402648, 7167317312, 12542805296, 14334634624, 25085610592, 28669269248, 50171221184, 100342442368, 200684884736]

約数ペア:

[(1, 200684884736), (2, 100342442368), (4, 50171221184), (7, 28669269248), (8, 25085610592), (14, 14334634624), (16, 12542805296), (28, 7167317312), (32, 6271402648), (56, 3583658656), (64, 3135701324), (112, 1791829328), (128, 1567850662), (224, 895914664), (256, 783925331), (397, 505503488), (448, 447957332), (794, 252751744), (896, 223978666), (1588, 126375872), (1792, 111989333), (2779, 72214784), (3176, 63187936), (5558, 36107392), (6352, 31593968), (11116, 18053696), (12704, 15796984), (22232, 9026848), (25408, 7898492), (44464, 4513424), (50816, 3949246), (88928, 2256712), (101632, 1974623), (177856, 1128356), (282089, 711424), (355712, 564178)]