202960728

素因数分解:

$2^3\times 3^4\times {\mathrm{313211}}^1$

素因数の和:313229

約数の個数: 40

約数和(自身を含む): 568479780

約数和(自身を除く): 365519052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 313211, 626422, 939633, 1252844, 1879266, 2505688, 2818899, 3758532, 5637798, 7517064, 8456697, 11275596, 16913394, 22551192, 25370091, 33826788, 50740182, 67653576, 101480364, 202960728]

約数ペア:

[(1, 202960728), (2, 101480364), (3, 67653576), (4, 50740182), (6, 33826788), (8, 25370091), (9, 22551192), (12, 16913394), (18, 11275596), (24, 8456697), (27, 7517064), (36, 5637798), (54, 3758532), (72, 2818899), (81, 2505688), (108, 1879266), (162, 1252844), (216, 939633), (324, 626422), (648, 313211)]