217083798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2897}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 493680096

約数和(自身を除く): 276596298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 414, 543, 1086, 1629, 2897, 3258, 4163, 5794, 8326, 8691, 12489, 17382, 24978, 26073, 37467, 52146, 66631, 74934, 133262, 199893, 399786, 524357, 599679, 1048714, 1199358, 1573071, 3146142, 4719213, 9438426, 12060211, 24120422, 36180633, 72361266, 108541899, 217083798]

約数ペア:

[(1, 217083798), (2, 108541899), (3, 72361266), (6, 36180633), (9, 24120422), (18, 12060211), (23, 9438426), (46, 4719213), (69, 3146142), (138, 1573071), (181, 1199358), (207, 1048714), (362, 599679), (414, 524357), (543, 399786), (1086, 199893), (1629, 133262), (2897, 74934), (3258, 66631), (4163, 52146), (5794, 37467), (8326, 26073), (8691, 24978), (12489, 17382)]