201739644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4999}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 546000000

約数和(自身を除く): 344260356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 4999, 6726, 9998, 10089, 13452, 14997, 19996, 20178, 29994, 40356, 44991, 59988, 89982, 94981, 179964, 189962, 284943, 294941, 379924, 569886, 589882, 854829, 884823, 1139772, 1179764, 1709658, 1769646, 2654469, 3419316, 3539292, 5308938, 5603879, 10617876, 11207758, 16811637, 22415516, 33623274, 50434911, 67246548, 100869822, 201739644]

約数ペア:

[(1, 201739644), (2, 100869822), (3, 67246548), (4, 50434911), (6, 33623274), (9, 22415516), (12, 16811637), (18, 11207758), (19, 10617876), (36, 5603879), (38, 5308938), (57, 3539292), (59, 3419316), (76, 2654469), (114, 1769646), (118, 1709658), (171, 1179764), (177, 1139772), (228, 884823), (236, 854829), (342, 589882), (354, 569886), (531, 379924), (684, 294941), (708, 284943), (1062, 189962), (1121, 179964), (2124, 94981), (2242, 89982), (3363, 59988), (4484, 44991), (4999, 40356), (6726, 29994), (9998, 20178), (10089, 19996), (13452, 14997)]