201862388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 452551680

約数和(自身を除く): 250689292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 338, 364, 377, 406, 676, 754, 812, 1183, 1471, 1508, 2366, 2639, 2942, 4732, 4901, 5278, 5884, 9802, 10297, 10556, 19123, 19604, 20594, 34307, 38246, 41188, 42659, 68614, 76492, 85318, 133861, 137228, 170636, 248599, 267722, 298613, 497198, 535444, 554567, 597226, 994396, 1109134, 1194452, 1740193, 2218268, 3480386, 3881969, 6960772, 7209371, 7763938, 14418742, 15527876, 28837484, 50465597, 100931194, 201862388]

約数ペア:

[(1, 201862388), (2, 100931194), (4, 50465597), (7, 28837484), (13, 15527876), (14, 14418742), (26, 7763938), (28, 7209371), (29, 6960772), (52, 3881969), (58, 3480386), (91, 2218268), (116, 1740193), (169, 1194452), (182, 1109134), (203, 994396), (338, 597226), (364, 554567), (377, 535444), (406, 497198), (676, 298613), (754, 267722), (812, 248599), (1183, 170636), (1471, 137228), (1508, 133861), (2366, 85318), (2639, 76492), (2942, 68614), (4732, 42659), (4901, 41188), (5278, 38246), (5884, 34307), (9802, 20594), (10297, 19604), (10556, 19123)]