213987096

素因数分解:

$2^3\times 3^4\times {\mathrm{330227}}^1$

素因数の和:330245

約数の個数: 40

約数和(自身を含む): 599363820

約数和(自身を除く): 385376724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 330227, 660454, 990681, 1320908, 1981362, 2641816, 2972043, 3962724, 5944086, 7925448, 8916129, 11888172, 17832258, 23776344, 26748387, 35664516, 53496774, 71329032, 106993548, 213987096]

約数ペア:

[(1, 213987096), (2, 106993548), (3, 71329032), (4, 53496774), (6, 35664516), (8, 26748387), (9, 23776344), (12, 17832258), (18, 11888172), (24, 8916129), (27, 7925448), (36, 5944086), (54, 3962724), (72, 2972043), (81, 2641816), (108, 1981362), (162, 1320908), (216, 990681), (324, 660454), (648, 330227)]