202212621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 331072560

約数和(自身を除く): 128859939

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 117, 183, 261, 377, 549, 793, 977, 1131, 1769, 2379, 2931, 3393, 5307, 7137, 8793, 12701, 15921, 22997, 28333, 38103, 59597, 68991, 84999, 114309, 178791, 206973, 254997, 368329, 536373, 774761, 1104987, 1728313, 2324283, 3314961, 5184939, 6972849, 15554817, 22468069, 67404207, 202212621]

約数ペア:

[(1, 202212621), (3, 67404207), (9, 22468069), (13, 15554817), (29, 6972849), (39, 5184939), (61, 3314961), (87, 2324283), (117, 1728313), (183, 1104987), (261, 774761), (377, 536373), (549, 368329), (793, 254997), (977, 206973), (1131, 178791), (1769, 114309), (2379, 84999), (2931, 68991), (3393, 59597), (5307, 38103), (7137, 28333), (8793, 22997), (12701, 15921)]