201870810395

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{11953}}^1$

素因数の和:12743

約数の個数: 32

約数和(自身を含む): 249675260544

約数和(自身を除く): 47804450149

約数列:

[1, 5, 53, 101, 265, 505, 631, 3155, 5353, 11953, 26765, 33443, 59765, 63731, 167215, 318655, 633509, 1207253, 3167545, 3377743, 6036265, 7542343, 16888715, 37711715, 63984409, 319922045, 399744179, 761776643, 1998720895, 3808883215, 40374162079, 201870810395]

約数ペア:

[(1, 201870810395), (5, 40374162079), (53, 3808883215), (101, 1998720895), (265, 761776643), (505, 399744179), (631, 319922045), (3155, 63984409), (5353, 37711715), (11953, 16888715), (26765, 7542343), (33443, 6036265), (59765, 3377743), (63731, 3167545), (167215, 1207253), (318655, 633509)]