201320382368

素因数分解:

$2^5\times 7^2\times {\mathrm{277}}^1\times {\mathrm{463513}}^1$

素因数の和:463814

約数の個数: 72

約数和(自身を含む): 462725099172

約数和(自身を除く): 261404716804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 277, 392, 554, 784, 1108, 1568, 1939, 2216, 3878, 4432, 7756, 8864, 13573, 15512, 27146, 31024, 54292, 62048, 108584, 217168, 434336, 463513, 927026, 1854052, 3244591, 3708104, 6489182, 7416208, 12978364, 14832416, 22712137, 25956728, 45424274, 51913456, 90848548, 103826912, 128393101, 181697096, 256786202, 363394192, 513572404, 726788384, 898751707, 1027144808, 1797503414, 2054289616, 3595006828, 4108579232, 6291261949, 7190013656, 12582523898, 14380027312, 25165047796, 28760054624, 50330095592, 100660191184, 201320382368]

約数ペア:

[(1, 201320382368), (2, 100660191184), (4, 50330095592), (7, 28760054624), (8, 25165047796), (14, 14380027312), (16, 12582523898), (28, 7190013656), (32, 6291261949), (49, 4108579232), (56, 3595006828), (98, 2054289616), (112, 1797503414), (196, 1027144808), (224, 898751707), (277, 726788384), (392, 513572404), (554, 363394192), (784, 256786202), (1108, 181697096), (1568, 128393101), (1939, 103826912), (2216, 90848548), (3878, 51913456), (4432, 45424274), (7756, 25956728), (8864, 22712137), (13573, 14832416), (15512, 12978364), (27146, 7416208), (31024, 6489182), (54292, 3708104), (62048, 3244591), (108584, 1854052), (217168, 927026), (434336, 463513)]