201652016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 412473600

約数和(自身を除く): 210821584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 878, 1511, 1756, 3022, 3512, 6044, 7024, 8341, 12088, 16682, 24176, 28709, 33364, 57418, 66728, 114836, 133456, 229672, 459344, 663329, 1326658, 2653316, 5306632, 10613264, 12603251, 25206502, 50413004, 100826008, 201652016]

約数ペア:

[(1, 201652016), (2, 100826008), (4, 50413004), (8, 25206502), (16, 12603251), (19, 10613264), (38, 5306632), (76, 2653316), (152, 1326658), (304, 663329), (439, 459344), (878, 229672), (1511, 133456), (1756, 114836), (3022, 66728), (3512, 57418), (6044, 33364), (7024, 28709), (8341, 24176), (12088, 16682)]