219820104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{436151}}^1$

素因数の和:436170

約数の個数: 48

約数和(自身を含む): 680397120

約数和(自身を除く): 460577016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 436151, 872302, 1308453, 1744604, 2616906, 3053057, 3489208, 3925359, 5233812, 6106114, 7850718, 9159171, 10467624, 12212228, 15701436, 18318342, 24424456, 27477513, 31402872, 36636684, 54955026, 73273368, 109910052, 219820104]

約数ペア:

[(1, 219820104), (2, 109910052), (3, 73273368), (4, 54955026), (6, 36636684), (7, 31402872), (8, 27477513), (9, 24424456), (12, 18318342), (14, 15701436), (18, 12212228), (21, 10467624), (24, 9159171), (28, 7850718), (36, 6106114), (42, 5233812), (56, 3925359), (63, 3489208), (72, 3053057), (84, 2616906), (126, 1744604), (168, 1308453), (252, 872302), (504, 436151)]