202289238

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 72

約数和(自身を含む): 480124008

約数和(自身を除く): 277834770

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 361, 486, 513, 722, 1026, 1083, 1153, 1539, 2166, 2306, 3078, 3249, 3459, 4617, 6498, 6918, 9234, 9747, 10377, 19494, 20754, 21907, 29241, 31131, 43814, 58482, 62262, 65721, 87723, 93393, 131442, 175446, 186786, 197163, 280179, 394326, 416233, 560358, 591489, 832466, 1182978, 1248699, 1774467, 2497398, 3548934, 3746097, 5323401, 7492194, 10646802, 11238291, 22476582, 33714873, 67429746, 101144619, 202289238]

約数ペア:

[(1, 202289238), (2, 101144619), (3, 67429746), (6, 33714873), (9, 22476582), (18, 11238291), (19, 10646802), (27, 7492194), (38, 5323401), (54, 3746097), (57, 3548934), (81, 2497398), (114, 1774467), (162, 1248699), (171, 1182978), (243, 832466), (342, 591489), (361, 560358), (486, 416233), (513, 394326), (722, 280179), (1026, 197163), (1083, 186786), (1153, 175446), (1539, 131442), (2166, 93393), (2306, 87723), (3078, 65721), (3249, 62262), (3459, 58482), (4617, 43814), (6498, 31131), (6918, 29241), (9234, 21907), (9747, 20754), (10377, 19494)]