210822328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33829}}^1$

素因数の和:33895

約数の個数: 32

約数和(自身を含む): 426258000

約数和(自身を除く): 215435672

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 33829, 67658, 135316, 270632, 642751, 1285502, 1386989, 2571004, 2773978, 5142008, 5547956, 11095912, 26352791, 52705582, 105411164, 210822328]

約数ペア:

[(1, 210822328), (2, 105411164), (4, 52705582), (8, 26352791), (19, 11095912), (38, 5547956), (41, 5142008), (76, 2773978), (82, 2571004), (152, 1386989), (164, 1285502), (328, 642751), (779, 270632), (1558, 135316), (3116, 67658), (6232, 33829)]