223914012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140297}}^1$

素因数の和:140330

約数の個数: 48

約数和(自身を含む): 628535040

約数和(自身を除く): 404621028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 140297, 280594, 420891, 561188, 841782, 982079, 1683564, 1964158, 2665643, 2946237, 3928316, 5331286, 5892474, 7996929, 10662572, 11784948, 15993858, 18659501, 31987716, 37319002, 55978503, 74638004, 111957006, 223914012]

約数ペア:

[(1, 223914012), (2, 111957006), (3, 74638004), (4, 55978503), (6, 37319002), (7, 31987716), (12, 18659501), (14, 15993858), (19, 11784948), (21, 10662572), (28, 7996929), (38, 5892474), (42, 5331286), (57, 3928316), (76, 2946237), (84, 2665643), (114, 1964158), (133, 1683564), (228, 982079), (266, 841782), (399, 561188), (532, 420891), (798, 280594), (1596, 140297)]