197393632

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 396772992

約数和(自身を除く): 199379360

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 283, 284, 307, 566, 568, 614, 1132, 1136, 1228, 2264, 2272, 2456, 4528, 4912, 9056, 9824, 20093, 21797, 40186, 43594, 80372, 86881, 87188, 160744, 173762, 174376, 321488, 347524, 348752, 642976, 695048, 697504, 1390096, 2780192, 6168551, 12337102, 24674204, 49348408, 98696816, 197393632]

約数ペア:

[(1, 197393632), (2, 98696816), (4, 49348408), (8, 24674204), (16, 12337102), (32, 6168551), (71, 2780192), (142, 1390096), (283, 697504), (284, 695048), (307, 642976), (566, 348752), (568, 347524), (614, 321488), (1132, 174376), (1136, 173762), (1228, 160744), (2264, 87188), (2272, 86881), (2456, 80372), (4528, 43594), (4912, 40186), (9056, 21797), (9824, 20093)]