223596351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4164

約数の個数: 48

約数和(自身を含む): 383760000

約数和(自身を除く): 160163649

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1653, 1881, 2871, 4099, 4959, 6061, 12297, 18183, 36891, 45089, 54549, 77881, 118871, 135267, 233643, 356613, 405801, 700929, 856691, 1069839, 1307581, 2258549, 2570073, 3922743, 6775647, 7710219, 11768229, 20326941, 24844039, 74532117, 223596351]

約数ペア:

[(1, 223596351), (3, 74532117), (9, 24844039), (11, 20326941), (19, 11768229), (29, 7710219), (33, 6775647), (57, 3922743), (87, 2570073), (99, 2258549), (171, 1307581), (209, 1069839), (261, 856691), (319, 700929), (551, 405801), (627, 356613), (957, 233643), (1653, 135267), (1881, 118871), (2871, 77881), (4099, 54549), (4959, 45089), (6061, 36891), (12297, 18183)]