197007844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{6899}}^1$

素因数の和:6984

約数の個数: 36

約数和(自身を含む): 385434000

約数和(自身を除く): 188426156

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 6899, 7139, 13798, 14278, 27596, 28556, 75889, 151778, 303556, 407041, 814082, 834779, 1628164, 1669558, 3339116, 4477451, 8954902, 17909804, 49251961, 98503922, 197007844]

約数ペア:

[(1, 197007844), (2, 98503922), (4, 49251961), (11, 17909804), (22, 8954902), (44, 4477451), (59, 3339116), (118, 1669558), (121, 1628164), (236, 834779), (242, 814082), (484, 407041), (649, 303556), (1298, 151778), (2596, 75889), (6899, 28556), (7139, 27596), (13798, 14278)]