220139964

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{185303}}^1$

素因数の和:185327

約数の個数: 48

約数和(自身を含む): 622621440

約数和(自身を除く): 402481476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 185303, 370606, 555909, 741212, 1111818, 1667727, 2038333, 2223636, 3335454, 4076666, 5003181, 6114999, 6670908, 8153332, 10006362, 12229998, 18344997, 20012724, 24459996, 36689994, 55034991, 73379988, 110069982, 220139964]

約数ペア:

[(1, 220139964), (2, 110069982), (3, 73379988), (4, 55034991), (6, 36689994), (9, 24459996), (11, 20012724), (12, 18344997), (18, 12229998), (22, 10006362), (27, 8153332), (33, 6670908), (36, 6114999), (44, 5003181), (54, 4076666), (66, 3335454), (99, 2223636), (108, 2038333), (132, 1667727), (198, 1111818), (297, 741212), (396, 555909), (594, 370606), (1188, 185303)]