204030391492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{221723}}^1$

素因数の和:221980

約数の個数: 48

約数和(自身を含む): 379648249344

約数和(自身を除く): 175617857852

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 181, 362, 724, 1271, 2542, 5084, 5611, 7421, 11222, 14842, 22444, 29684, 221723, 230051, 443446, 460102, 886892, 920204, 6873413, 9090643, 13746826, 18181286, 27493652, 36362572, 40131863, 80263726, 160527452, 281809933, 563619866, 1127239732, 1244087753, 1645406383, 2488175506, 3290812766, 4976351012, 6581625532, 51007597873, 102015195746, 204030391492]

約数ペア:

[(1, 204030391492), (2, 102015195746), (4, 51007597873), (31, 6581625532), (41, 4976351012), (62, 3290812766), (82, 2488175506), (124, 1645406383), (164, 1244087753), (181, 1127239732), (362, 563619866), (724, 281809933), (1271, 160527452), (2542, 80263726), (5084, 40131863), (5611, 36362572), (7421, 27493652), (11222, 18181286), (14842, 13746826), (22444, 9090643), (29684, 6873413), (221723, 920204), (230051, 886892), (443446, 460102)]