200391984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 608523552

約数和(自身を除く): 408131568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 624, 641, 668, 936, 1002, 1282, 1336, 1503, 1872, 1923, 2004, 2171, 2564, 2672, 3006, 3846, 4008, 4342, 5128, 5769, 6012, 6513, 7692, 8016, 8333, 8684, 10256, 11538, 12024, 13026, 15384, 16666, 17368, 19539, 23076, 24048, 24999, 26052, 30768, 33332, 34736, 39078, 46152, 49998, 52104, 66664, 74997, 78156, 92304, 99996, 104208, 107047, 133328, 149994, 156312, 199992, 214094, 299988, 312624, 321141, 399984, 428188, 599976, 642282, 856376, 963423, 1199952, 1284564, 1391611, 1712752, 1926846, 2569128, 2783222, 3853692, 4174833, 5138256, 5566444, 7707384, 8349666, 11132888, 12524499, 15414768, 16699332, 22265776, 25048998, 33398664, 50097996, 66797328, 100195992, 200391984]

約数ペア:

[(1, 200391984), (2, 100195992), (3, 66797328), (4, 50097996), (6, 33398664), (8, 25048998), (9, 22265776), (12, 16699332), (13, 15414768), (16, 12524499), (18, 11132888), (24, 8349666), (26, 7707384), (36, 5566444), (39, 5138256), (48, 4174833), (52, 3853692), (72, 2783222), (78, 2569128), (104, 1926846), (117, 1712752), (144, 1391611), (156, 1284564), (167, 1199952), (208, 963423), (234, 856376), (312, 642282), (334, 599976), (468, 428188), (501, 399984), (624, 321141), (641, 312624), (668, 299988), (936, 214094), (1002, 199992), (1282, 156312), (1336, 149994), (1503, 133328), (1872, 107047), (1923, 104208), (2004, 99996), (2171, 92304), (2564, 78156), (2672, 74997), (3006, 66664), (3846, 52104), (4008, 49998), (4342, 46152), (5128, 39078), (5769, 34736), (6012, 33332), (6513, 30768), (7692, 26052), (8016, 24999), (8333, 24048), (8684, 23076), (10256, 19539), (11538, 17368), (12024, 16666), (13026, 15384)]