223495116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21383}}^1$

素因数の和:21470

約数の個数: 48

約数和(自身を含む): 570011904

約数和(自身を除く): 346516788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 21383, 42766, 64149, 85532, 128298, 256596, 277979, 555958, 833937, 1111916, 1432661, 1667874, 2865322, 3335748, 4297983, 5730644, 8595966, 17191932, 18624593, 37249186, 55873779, 74498372, 111747558, 223495116]

約数ペア:

[(1, 223495116), (2, 111747558), (3, 74498372), (4, 55873779), (6, 37249186), (12, 18624593), (13, 17191932), (26, 8595966), (39, 5730644), (52, 4297983), (67, 3335748), (78, 2865322), (134, 1667874), (156, 1432661), (201, 1111916), (268, 833937), (402, 555958), (804, 277979), (871, 256596), (1742, 128298), (2613, 85532), (3484, 64149), (5226, 42766), (10452, 21383)]