201722300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155171}}^1$

素因数の和:155198

約数の個数: 36

約数和(自身を含む): 471412536

約数和(自身を除く): 269690236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155171, 310342, 620684, 775855, 1551710, 2017223, 3103420, 3879275, 4034446, 7758550, 8068892, 10086115, 15517100, 20172230, 40344460, 50430575, 100861150, 201722300]

約数ペア:

[(1, 201722300), (2, 100861150), (4, 50430575), (5, 40344460), (10, 20172230), (13, 15517100), (20, 10086115), (25, 8068892), (26, 7758550), (50, 4034446), (52, 3879275), (65, 3103420), (100, 2017223), (130, 1551710), (260, 775855), (325, 620684), (650, 310342), (1300, 155171)]