200977300

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{6421}}^1$

素因数の和:6748

約数の個数: 36

約数和(自身を含む): 437582236

約数和(自身を除く): 236604936

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 3130, 6260, 6421, 7825, 12842, 15650, 25684, 31300, 32105, 64210, 128420, 160525, 321050, 642100, 2009773, 4019546, 8039092, 10048865, 20097730, 40195460, 50244325, 100488650, 200977300]

約数ペア:

[(1, 200977300), (2, 100488650), (4, 50244325), (5, 40195460), (10, 20097730), (20, 10048865), (25, 8039092), (50, 4019546), (100, 2009773), (313, 642100), (626, 321050), (1252, 160525), (1565, 128420), (3130, 64210), (6260, 32105), (6421, 31300), (7825, 25684), (12842, 15650)]