201237208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 398185200

約数和(自身を除く): 196947992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1828, 2897, 3656, 5794, 8683, 11588, 17366, 23176, 34732, 55043, 69464, 110086, 220172, 440344, 1323929, 2647858, 5295716, 10591432, 25154651, 50309302, 100618604, 201237208]

約数ペア:

[(1, 201237208), (2, 100618604), (4, 50309302), (8, 25154651), (19, 10591432), (38, 5295716), (76, 2647858), (152, 1323929), (457, 440344), (914, 220172), (1828, 110086), (2897, 69464), (3656, 55043), (5794, 34732), (8683, 23176), (11588, 17366)]