202693406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 328471200

約数和(自身を除く): 125777794

約数列:

[1, 2, 19, 38, 73, 89, 146, 178, 821, 1387, 1642, 1691, 2774, 3382, 6497, 12994, 15599, 31198, 59933, 73069, 119866, 123443, 146138, 246886, 1138727, 1388311, 2277454, 2776622, 5334037, 10668074, 101346703, 202693406]

約数ペア:

[(1, 202693406), (2, 101346703), (19, 10668074), (38, 5334037), (73, 2776622), (89, 2277454), (146, 1388311), (178, 1138727), (821, 246886), (1387, 146138), (1642, 123443), (1691, 119866), (2774, 73069), (3382, 59933), (6497, 31198), (12994, 15599)]