202011221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 230169600

約数和(自身を除く): 28158379

約数列:

[1, 17, 31, 59, 73, 89, 527, 1003, 1241, 1513, 1829, 2263, 2759, 4307, 5251, 6497, 31093, 38471, 46903, 73219, 89267, 110449, 133517, 162781, 201407, 383323, 2269789, 2767277, 3423919, 6516491, 11883013, 202011221]

約数ペア:

[(1, 202011221), (17, 11883013), (31, 6516491), (59, 3423919), (73, 2767277), (89, 2269789), (527, 383323), (1003, 201407), (1241, 162781), (1513, 133517), (1829, 110449), (2263, 89267), (2759, 73219), (4307, 46903), (5251, 38471), (6497, 31093)]