201951148

素因数分解:

$2^2\times 7^2\times {\mathrm{673}}^1\times {\mathrm{1531}}^1$

素因数の和:2222

約数の個数: 36

約数和(自身を含む): 411994632

約数和(自身を除く): 210043484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 673, 1346, 1531, 2692, 3062, 4711, 6124, 9422, 10717, 18844, 21434, 32977, 42868, 65954, 75019, 131908, 150038, 300076, 1030363, 2060726, 4121452, 7212541, 14425082, 28850164, 50487787, 100975574, 201951148]

約数ペア:

[(1, 201951148), (2, 100975574), (4, 50487787), (7, 28850164), (14, 14425082), (28, 7212541), (49, 4121452), (98, 2060726), (196, 1030363), (673, 300076), (1346, 150038), (1531, 131908), (2692, 75019), (3062, 65954), (4711, 42868), (6124, 32977), (9422, 21434), (10717, 18844)]