201874358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 362451456

約数和(自身を除く): 160577098

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 626, 2003, 2191, 4006, 4382, 7199, 14021, 14398, 28042, 46069, 50393, 92138, 100786, 322483, 626939, 644966, 1253878, 4388573, 8777146, 14419597, 28839194, 100937179, 201874358]

約数ペア:

[(1, 201874358), (2, 100937179), (7, 28839194), (14, 14419597), (23, 8777146), (46, 4388573), (161, 1253878), (313, 644966), (322, 626939), (626, 322483), (2003, 100786), (2191, 92138), (4006, 50393), (4382, 46069), (7199, 28042), (14021, 14398)]