208073996692

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1\times {\mathrm{4861}}^1$

素因数の和:5632

約数の個数: 48

約数和(自身を含む): 369821612160

約数和(自身を除く): 161747615468

約数列:

[1, 2, 4, 139, 167, 278, 334, 461, 556, 668, 922, 1844, 4861, 9722, 19444, 23213, 46426, 64079, 76987, 92852, 128158, 153974, 256316, 307948, 675679, 811787, 1351358, 1623574, 2240921, 2702716, 3247148, 4481842, 8963684, 10701193, 21402386, 42804772, 112838393, 225676786, 311488019, 374233807, 451353572, 622976038, 748467614, 1245952076, 1496935228, 52018499173, 104036998346, 208073996692]

約数ペア:

[(1, 208073996692), (2, 104036998346), (4, 52018499173), (139, 1496935228), (167, 1245952076), (278, 748467614), (334, 622976038), (461, 451353572), (556, 374233807), (668, 311488019), (922, 225676786), (1844, 112838393), (4861, 42804772), (9722, 21402386), (19444, 10701193), (23213, 8963684), (46426, 4481842), (64079, 3247148), (76987, 2702716), (92852, 2240921), (128158, 1623574), (153974, 1351358), (256316, 811787), (307948, 675679)]