215096196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2560669}}^1$

素因数の和:2560683

約数の個数: 24

約数和(自身を含む): 573590080

約数和(自身を除く): 358493884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2560669, 5121338, 7682007, 10242676, 15364014, 17924683, 30728028, 35849366, 53774049, 71698732, 107548098, 215096196]

約数ペア:

[(1, 215096196), (2, 107548098), (3, 71698732), (4, 53774049), (6, 35849366), (7, 30728028), (12, 17924683), (14, 15364014), (21, 10242676), (28, 7682007), (42, 5121338), (84, 2560669)]