207954944

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6602

約数の個数: 44

約数和(自身を含む): 429182208

約数和(自身を除く): 221227264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6551, 7936, 13102, 15872, 26204, 31744, 52408, 104816, 203081, 209632, 406162, 419264, 812324, 838528, 1624648, 1677056, 3249296, 3354112, 6498592, 6708224, 12997184, 25994368, 51988736, 103977472, 207954944]

約数ペア:

[(1, 207954944), (2, 103977472), (4, 51988736), (8, 25994368), (16, 12997184), (31, 6708224), (32, 6498592), (62, 3354112), (64, 3249296), (124, 1677056), (128, 1624648), (248, 838528), (256, 812324), (496, 419264), (512, 406162), (992, 209632), (1024, 203081), (1984, 104816), (3968, 52408), (6551, 31744), (7936, 26204), (13102, 15872)]