207920418

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 421751232

約数和(自身を除く): 213830814

約数列:

[1, 2, 3, 6, 101, 202, 293, 303, 586, 606, 879, 1171, 1758, 2342, 3513, 7026, 29593, 59186, 88779, 118271, 177558, 236542, 343103, 354813, 686206, 709626, 1029309, 2058618, 34653403, 69306806, 103960209, 207920418]

約数ペア:

[(1, 207920418), (2, 103960209), (3, 69306806), (6, 34653403), (101, 2058618), (202, 1029309), (293, 709626), (303, 686206), (586, 354813), (606, 343103), (879, 236542), (1171, 177558), (1758, 118271), (2342, 88779), (3513, 59186), (7026, 29593)]