219060252

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{90821}}^1$

素因数の和:90898

約数の個数: 36

約数和(自身を含む): 562006536

約数和(自身を除く): 342946284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 90821, 181642, 272463, 363284, 544926, 817389, 1089852, 1634778, 3269556, 6085007, 12170014, 18255021, 24340028, 36510042, 54765063, 73020084, 109530126, 219060252]

約数ペア:

[(1, 219060252), (2, 109530126), (3, 73020084), (4, 54765063), (6, 36510042), (9, 24340028), (12, 18255021), (18, 12170014), (36, 6085007), (67, 3269556), (134, 1634778), (201, 1089852), (268, 817389), (402, 544926), (603, 363284), (804, 272463), (1206, 181642), (2412, 90821)]