201990311432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277459219}}^1$

素因数の和:277459245

約数の個数: 32

約数和(自身を含む): 466131489600

約数和(自身を除く): 264141178168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 277459219, 554918438, 1109836876, 1942214533, 2219673752, 3606969847, 3884429066, 7213939694, 7768858132, 14427879388, 15537716264, 25248788929, 28855758776, 50497577858, 100995155716, 201990311432]

約数ペア:

[(1, 201990311432), (2, 100995155716), (4, 50497577858), (7, 28855758776), (8, 25248788929), (13, 15537716264), (14, 14427879388), (26, 7768858132), (28, 7213939694), (52, 3884429066), (56, 3606969847), (91, 2219673752), (104, 1942214533), (182, 1109836876), (364, 554918438), (728, 277459219)]