201998984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{62039}}^1$

素因数の和:62093

約数の個数: 32

約数和(自身を含む): 424353600

約数和(自身を除く): 222354616

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 62039, 124078, 248156, 496312, 682429, 1364858, 2295443, 2729716, 4590886, 5459432, 9181772, 18363544, 25249873, 50499746, 100999492, 201998984]

約数ペア:

[(1, 201998984), (2, 100999492), (4, 50499746), (8, 25249873), (11, 18363544), (22, 9181772), (37, 5459432), (44, 4590886), (74, 2729716), (88, 2295443), (148, 1364858), (296, 682429), (407, 496312), (814, 248156), (1628, 124078), (3256, 62039)]