202355478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1733}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 473382000

約数和(自身を除く): 271026522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 499, 998, 1497, 1733, 2994, 3466, 4491, 5199, 6487, 8982, 10398, 12974, 15597, 19461, 22529, 31194, 38922, 45058, 58383, 67587, 116766, 135174, 202761, 405522, 864767, 1729534, 2594301, 5188602, 7782903, 11241971, 15565806, 22483942, 33725913, 67451826, 101177739, 202355478]

約数ペア:

[(1, 202355478), (2, 101177739), (3, 67451826), (6, 33725913), (9, 22483942), (13, 15565806), (18, 11241971), (26, 7782903), (39, 5188602), (78, 2594301), (117, 1729534), (234, 864767), (499, 405522), (998, 202761), (1497, 135174), (1733, 116766), (2994, 67587), (3466, 58383), (4491, 45058), (5199, 38922), (6487, 31194), (8982, 22529), (10398, 19461), (12974, 15597)]