201747008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 420282624

約数和(自身を除く): 218535616

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1667, 1891, 1952, 1984, 3334, 3782, 3904, 6668, 7564, 13336, 15128, 26672, 30256, 51677, 53344, 60512, 101687, 103354, 106688, 121024, 203374, 206708, 406748, 413416, 813496, 826832, 1626992, 1653664, 3152297, 3253984, 3307328, 6304594, 6507968, 12609188, 25218376, 50436752, 100873504, 201747008]

約数ペア:

[(1, 201747008), (2, 100873504), (4, 50436752), (8, 25218376), (16, 12609188), (31, 6507968), (32, 6304594), (61, 3307328), (62, 3253984), (64, 3152297), (122, 1653664), (124, 1626992), (244, 826832), (248, 813496), (488, 413416), (496, 406748), (976, 206708), (992, 203374), (1667, 121024), (1891, 106688), (1952, 103354), (1984, 101687), (3334, 60512), (3782, 53344), (3904, 51677), (6668, 30256), (7564, 26672), (13336, 15128)]