202208175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 395797584

約数和(自身を除く): 193589409

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 73, 75, 117, 195, 219, 225, 325, 365, 585, 657, 947, 949, 975, 1095, 1825, 2841, 2847, 2925, 3285, 4735, 4745, 5475, 8523, 8541, 12311, 14205, 14235, 16425, 23675, 23725, 36933, 42615, 42705, 61555, 69131, 71025, 71175, 110799, 184665, 207393, 213075, 213525, 307775, 345655, 553995, 622179, 898703, 923325, 1036965, 1728275, 2696109, 2769975, 3110895, 4493515, 5184825, 8088327, 13480545, 15554475, 22467575, 40441635, 67402725, 202208175]

約数ペア:

[(1, 202208175), (3, 67402725), (5, 40441635), (9, 22467575), (13, 15554475), (15, 13480545), (25, 8088327), (39, 5184825), (45, 4493515), (65, 3110895), (73, 2769975), (75, 2696109), (117, 1728275), (195, 1036965), (219, 923325), (225, 898703), (325, 622179), (365, 553995), (585, 345655), (657, 307775), (947, 213525), (949, 213075), (975, 207393), (1095, 184665), (1825, 110799), (2841, 71175), (2847, 71025), (2925, 69131), (3285, 61555), (4735, 42705), (4745, 42615), (5475, 36933), (8523, 23725), (8541, 23675), (12311, 16425), (14205, 14235)]