197021051738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2508097}}^1$

素因数の和:2508318

約数の個数: 32

約数和(自身を含む): 350571906048

約数和(自身を除く): 153550854310

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 434, 1267, 2534, 5611, 11222, 39277, 78554, 2508097, 5016194, 17556679, 35113358, 77751007, 155502014, 453965557, 544257049, 907931114, 1088514098, 3177758899, 6355517798, 14072932267, 28145864534, 98510525869, 197021051738]

約数ペア:

[(1, 197021051738), (2, 98510525869), (7, 28145864534), (14, 14072932267), (31, 6355517798), (62, 3177758899), (181, 1088514098), (217, 907931114), (362, 544257049), (434, 453965557), (1267, 155502014), (2534, 77751007), (5611, 35113358), (11222, 17556679), (39277, 5016194), (78554, 2508097)]