201979616

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 406929600

約数和(自身を除く): 204949984

約数列:

[1, 2, 4, 8, 16, 32, 79, 109, 158, 218, 316, 436, 632, 733, 872, 1264, 1466, 1744, 2528, 2932, 3488, 5864, 8611, 11728, 17222, 23456, 34444, 57907, 68888, 79897, 115814, 137776, 159794, 231628, 275552, 319588, 463256, 639176, 926512, 1278352, 1853024, 2556704, 6311863, 12623726, 25247452, 50494904, 100989808, 201979616]

約数ペア:

[(1, 201979616), (2, 100989808), (4, 50494904), (8, 25247452), (16, 12623726), (32, 6311863), (79, 2556704), (109, 1853024), (158, 1278352), (218, 926512), (316, 639176), (436, 463256), (632, 319588), (733, 275552), (872, 231628), (1264, 159794), (1466, 137776), (1744, 115814), (2528, 79897), (2932, 68888), (3488, 57907), (5864, 34444), (8611, 23456), (11728, 17222)]