202321190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4157}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 378411264

約数和(自身を除く): 176090074

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 4157, 4867, 8314, 9734, 20785, 24335, 41570, 48670, 128867, 257734, 644335, 652649, 1288670, 1305298, 3263245, 6526490, 20232119, 40464238, 101160595, 202321190]

約数ペア:

[(1, 202321190), (2, 101160595), (5, 40464238), (10, 20232119), (31, 6526490), (62, 3263245), (155, 1305298), (157, 1288670), (310, 652649), (314, 644335), (785, 257734), (1570, 128867), (4157, 48670), (4867, 41570), (8314, 24335), (9734, 20785)]