201478024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61879}}^1$

素因数の和:61933

約数の個数: 32

約数和(自身を含む): 423259200

約数和(自身を除く): 221781176

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61879, 123758, 247516, 495032, 680669, 1361338, 2289523, 2722676, 4579046, 5445352, 9158092, 18316184, 25184753, 50369506, 100739012, 201478024]

約数ペア:

[(1, 201478024), (2, 100739012), (4, 50369506), (8, 25184753), (11, 18316184), (22, 9158092), (37, 5445352), (44, 4579046), (74, 2722676), (88, 2289523), (148, 1361338), (296, 680669), (407, 495032), (814, 247516), (1628, 123758), (3256, 61879)]