201537752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4603}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 408006480

約数和(自身を除く): 206468728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 4603, 5473, 9206, 10946, 18412, 21892, 36824, 43784, 59839, 119678, 239356, 478712, 1937863, 3875726, 7751452, 15502904, 25192219, 50384438, 100768876, 201537752]

約数ペア:

[(1, 201537752), (2, 100768876), (4, 50384438), (8, 25192219), (13, 15502904), (26, 7751452), (52, 3875726), (104, 1937863), (421, 478712), (842, 239356), (1684, 119678), (3368, 59839), (4603, 43784), (5473, 36824), (9206, 21892), (10946, 18412)]