201977714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 342377280

約数和(自身を除く): 140399566

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 4283, 8566, 23579, 47158, 72811, 81377, 145622, 162754, 312659, 625318, 1383409, 2766818, 5315203, 5940521, 10630406, 11881042, 100988857, 201977714]

約数ペア:

[(1, 201977714), (2, 100988857), (17, 11881042), (19, 10630406), (34, 5940521), (38, 5315203), (73, 2766818), (146, 1383409), (323, 625318), (646, 312659), (1241, 162754), (1387, 145622), (2482, 81377), (2774, 72811), (4283, 47158), (8566, 23579)]