202226571

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 323942400

約数和(自身を除く): 121715829

約数列:

[1, 3, 9, 27, 37, 47, 59, 73, 111, 141, 177, 219, 333, 423, 531, 657, 999, 1269, 1593, 1739, 1971, 2183, 2701, 2773, 3431, 4307, 5217, 6549, 8103, 8319, 10293, 12921, 15651, 19647, 24309, 24957, 30879, 38763, 46953, 58941, 72927, 74871, 92637, 102601, 116289, 126947, 159359, 202429, 307803, 380841, 478077, 607287, 923409, 1142523, 1434231, 1821861, 2770227, 3427569, 4302693, 5465583, 7489873, 22469619, 67408857, 202226571]

約数ペア:

[(1, 202226571), (3, 67408857), (9, 22469619), (27, 7489873), (37, 5465583), (47, 4302693), (59, 3427569), (73, 2770227), (111, 1821861), (141, 1434231), (177, 1142523), (219, 923409), (333, 607287), (423, 478077), (531, 380841), (657, 307803), (999, 202429), (1269, 159359), (1593, 126947), (1739, 116289), (1971, 102601), (2183, 92637), (2701, 74871), (2773, 72927), (3431, 58941), (4307, 46953), (5217, 38763), (6549, 30879), (8103, 24957), (8319, 24309), (10293, 19647), (12921, 15651)]