201677020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18301}}^1$

素因数の和:18358

約数の個数: 48

約数和(自身を含む): 461210400

約数和(自身を除く): 259533380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 18301, 36602, 73204, 91505, 183010, 347719, 366020, 530729, 695438, 1061458, 1390876, 1738595, 2122916, 2653645, 3477190, 5307290, 6954380, 10083851, 10614580, 20167702, 40335404, 50419255, 100838510, 201677020]

約数ペア:

[(1, 201677020), (2, 100838510), (4, 50419255), (5, 40335404), (10, 20167702), (19, 10614580), (20, 10083851), (29, 6954380), (38, 5307290), (58, 3477190), (76, 2653645), (95, 2122916), (116, 1738595), (145, 1390876), (190, 1061458), (290, 695438), (380, 530729), (551, 366020), (580, 347719), (1102, 183010), (2204, 91505), (2755, 73204), (5510, 36602), (11020, 18301)]