201004700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154619}}^1$

素因数の和:154646

約数の個数: 36

約数和(自身を含む): 469735560

約数和(自身を除く): 268730860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154619, 309238, 618476, 773095, 1546190, 2010047, 3092380, 3865475, 4020094, 7730950, 8040188, 10050235, 15461900, 20100470, 40200940, 50251175, 100502350, 201004700]

約数ペア:

[(1, 201004700), (2, 100502350), (4, 50251175), (5, 40200940), (10, 20100470), (13, 15461900), (20, 10050235), (25, 8040188), (26, 7730950), (50, 4020094), (52, 3865475), (65, 3092380), (100, 2010047), (130, 1546190), (260, 773095), (325, 618476), (650, 309238), (1300, 154619)]