213015792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{403439}}^1$

素因数の和:403461

約数の個数: 40

約数和(自身を含む): 600318720

約数和(自身を除く): 387302928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 403439, 806878, 1210317, 1613756, 2420634, 3227512, 4437829, 4841268, 6455024, 8875658, 9682536, 13313487, 17751316, 19365072, 26626974, 35502632, 53253948, 71005264, 106507896, 213015792]

約数ペア:

[(1, 213015792), (2, 106507896), (3, 71005264), (4, 53253948), (6, 35502632), (8, 26626974), (11, 19365072), (12, 17751316), (16, 13313487), (22, 9682536), (24, 8875658), (33, 6455024), (44, 4841268), (48, 4437829), (66, 3227512), (88, 2420634), (132, 1613756), (176, 1210317), (264, 806878), (528, 403439)]