206458208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 447567120

約数和(自身を除く): 241108912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4796, 5381, 9592, 10762, 19184, 21524, 38368, 43048, 59191, 86096, 118382, 172192, 236764, 473528, 586529, 947056, 1173058, 1894112, 2346116, 4692232, 6451819, 9384464, 12903638, 18768928, 25807276, 51614552, 103229104, 206458208]

約数ペア:

[(1, 206458208), (2, 103229104), (4, 51614552), (8, 25807276), (11, 18768928), (16, 12903638), (22, 9384464), (32, 6451819), (44, 4692232), (88, 2346116), (109, 1894112), (176, 1173058), (218, 947056), (352, 586529), (436, 473528), (872, 236764), (1199, 172192), (1744, 118382), (2398, 86096), (3488, 59191), (4796, 43048), (5381, 38368), (9592, 21524), (10762, 19184)]