203922268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{6907}}^1$

素因数の和:6994

約数の個数: 36

約数和(自身を含む): 398743576

約数和(自身を除く): 194821308

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 6907, 7381, 13814, 14762, 27628, 29524, 75977, 151954, 303908, 421327, 835747, 842654, 1671494, 1685308, 3342988, 4634597, 9269194, 18538388, 50980567, 101961134, 203922268]

約数ペア:

[(1, 203922268), (2, 101961134), (4, 50980567), (11, 18538388), (22, 9269194), (44, 4634597), (61, 3342988), (121, 1685308), (122, 1671494), (242, 842654), (244, 835747), (484, 421327), (671, 303908), (1342, 151954), (2684, 75977), (6907, 29524), (7381, 27628), (13814, 14762)]