197478848

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8389

約数の個数: 56

約数和(自身を含む): 456358752

約数和(自身を除く): 258879904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 8317, 11872, 16634, 23744, 33268, 58219, 66536, 116438, 133072, 232876, 266144, 440801, 465752, 532288, 881602, 931504, 1763204, 1863008, 3085607, 3526408, 3726016, 6171214, 7052816, 12342428, 14105632, 24684856, 28211264, 49369712, 98739424, 197478848]

約数ペア:

[(1, 197478848), (2, 98739424), (4, 49369712), (7, 28211264), (8, 24684856), (14, 14105632), (16, 12342428), (28, 7052816), (32, 6171214), (53, 3726016), (56, 3526408), (64, 3085607), (106, 1863008), (112, 1763204), (212, 931504), (224, 881602), (371, 532288), (424, 465752), (448, 440801), (742, 266144), (848, 232876), (1484, 133072), (1696, 116438), (2968, 66536), (3392, 58219), (5936, 33268), (8317, 23744), (11872, 16634)]