204831616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{145477}}^1$

素因数の和:145502

約数の個数: 32

約数和(自身を含む): 445162680

約数和(自身を除く): 240331064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 145477, 290954, 581908, 1163816, 1600247, 2327632, 3200494, 4655264, 6400988, 9310528, 12801976, 18621056, 25603952, 51207904, 102415808, 204831616]

約数ペア:

[(1, 204831616), (2, 102415808), (4, 51207904), (8, 25603952), (11, 18621056), (16, 12801976), (22, 9310528), (32, 6400988), (44, 4655264), (64, 3200494), (88, 2327632), (128, 1600247), (176, 1163816), (352, 581908), (704, 290954), (1408, 145477)]