207845316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19181}}^1$

素因数の和:19241

約数の個数: 72

約数和(自身を含む): 614437824

約数和(自身を除く): 406592508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 19181, 38362, 57543, 76724, 115086, 134267, 172629, 230172, 268534, 345258, 402801, 537068, 690516, 805602, 824783, 1208403, 1611204, 1649566, 2416806, 2474349, 3299132, 4833612, 4948698, 5773481, 7423047, 9897396, 11546962, 14846094, 17320443, 23093924, 29692188, 34640886, 51961329, 69281772, 103922658, 207845316]

約数ペア:

[(1, 207845316), (2, 103922658), (3, 69281772), (4, 51961329), (6, 34640886), (7, 29692188), (9, 23093924), (12, 17320443), (14, 14846094), (18, 11546962), (21, 9897396), (28, 7423047), (36, 5773481), (42, 4948698), (43, 4833612), (63, 3299132), (84, 2474349), (86, 2416806), (126, 1649566), (129, 1611204), (172, 1208403), (252, 824783), (258, 805602), (301, 690516), (387, 537068), (516, 402801), (602, 345258), (774, 268534), (903, 230172), (1204, 172629), (1548, 134267), (1806, 115086), (2709, 76724), (3612, 57543), (5418, 38362), (10836, 19181)]