210827450

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 399911904

約数和(自身を除く): 189084454

約数列:

[1, 2, 5, 10, 25, 50, 107, 157, 214, 251, 314, 502, 535, 785, 1070, 1255, 1570, 2510, 2675, 3925, 5350, 6275, 7850, 12550, 16799, 26857, 33598, 39407, 53714, 78814, 83995, 134285, 167990, 197035, 268570, 394070, 419975, 671425, 839950, 985175, 1342850, 1970350, 4216549, 8433098, 21082745, 42165490, 105413725, 210827450]

約数ペア:

[(1, 210827450), (2, 105413725), (5, 42165490), (10, 21082745), (25, 8433098), (50, 4216549), (107, 1970350), (157, 1342850), (214, 985175), (251, 839950), (314, 671425), (502, 419975), (535, 394070), (785, 268570), (1070, 197035), (1255, 167990), (1570, 134285), (2510, 83995), (2675, 78814), (3925, 53714), (5350, 39407), (6275, 33598), (7850, 26857), (12550, 16799)]