237762213

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 360846720

約数和(自身を除く): 123084507

約数列:

[1, 3, 13, 29, 39, 87, 103, 157, 169, 309, 377, 471, 507, 1131, 1339, 2041, 2987, 4017, 4553, 4901, 6123, 8961, 13659, 14703, 16171, 17407, 26533, 38831, 48513, 52221, 59189, 79599, 116493, 177567, 210223, 468959, 504803, 630669, 769457, 1406877, 1514409, 2308371, 2732899, 6096467, 8198697, 18289401, 79254071, 237762213]

約数ペア:

[(1, 237762213), (3, 79254071), (13, 18289401), (29, 8198697), (39, 6096467), (87, 2732899), (103, 2308371), (157, 1514409), (169, 1406877), (309, 769457), (377, 630669), (471, 504803), (507, 468959), (1131, 210223), (1339, 177567), (2041, 116493), (2987, 79599), (4017, 59189), (4553, 52221), (4901, 48513), (6123, 38831), (8961, 26533), (13659, 17407), (14703, 16171)]