201942835

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 262563840

約数和(自身を除く): 60621005

約数列:

[1, 5, 31, 41, 43, 155, 205, 215, 739, 1271, 1333, 1763, 3695, 6355, 6665, 8815, 22909, 30299, 31777, 54653, 114545, 151495, 158885, 273265, 939269, 985087, 1302857, 4696345, 4925435, 6514285, 40388567, 201942835]

約数ペア:

[(1, 201942835), (5, 40388567), (31, 6514285), (41, 4925435), (43, 4696345), (155, 1302857), (205, 985087), (215, 939269), (739, 273265), (1271, 158885), (1333, 151495), (1763, 114545), (3695, 54653), (6355, 31777), (6665, 30299), (8815, 22909)]