207364570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 437506920

約数和(自身を除く): 230142350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 3089, 4795, 6178, 6713, 9590, 13426, 15445, 21623, 30890, 33565, 43246, 67130, 108115, 151361, 216230, 302722, 423193, 756805, 846386, 1513610, 2115965, 2962351, 4231930, 5924702, 14811755, 20736457, 29623510, 41472914, 103682285, 207364570]

約数ペア:

[(1, 207364570), (2, 103682285), (5, 41472914), (7, 29623510), (10, 20736457), (14, 14811755), (35, 5924702), (49, 4231930), (70, 2962351), (98, 2115965), (137, 1513610), (245, 846386), (274, 756805), (490, 423193), (685, 302722), (959, 216230), (1370, 151361), (1918, 108115), (3089, 67130), (4795, 43246), (6178, 33565), (6713, 30890), (9590, 21623), (13426, 15445)]