207932128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 425295360

約数和(自身を除く): 217363232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 179, 248, 358, 496, 716, 992, 1171, 1432, 2342, 2864, 4684, 5549, 5728, 9368, 11098, 18736, 22196, 36301, 37472, 44392, 72602, 88784, 145204, 177568, 209609, 290408, 419218, 580816, 838436, 1161632, 1676872, 3353744, 6497879, 6707488, 12995758, 25991516, 51983032, 103966064, 207932128]

約数ペア:

[(1, 207932128), (2, 103966064), (4, 51983032), (8, 25991516), (16, 12995758), (31, 6707488), (32, 6497879), (62, 3353744), (124, 1676872), (179, 1161632), (248, 838436), (358, 580816), (496, 419218), (716, 290408), (992, 209609), (1171, 177568), (1432, 145204), (2342, 88784), (2864, 72602), (4684, 44392), (5549, 37472), (5728, 36301), (9368, 22196), (11098, 18736)]