201526430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6871}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 415618560

約数和(自身を除く): 214092130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 6871, 13742, 14665, 29330, 34355, 48097, 68710, 96194, 240485, 480970, 2878949, 5757898, 14394745, 20152643, 28789490, 40305286, 100763215, 201526430]

約数ペア:

[(1, 201526430), (2, 100763215), (5, 40305286), (7, 28789490), (10, 20152643), (14, 14394745), (35, 5757898), (70, 2878949), (419, 480970), (838, 240485), (2095, 96194), (2933, 68710), (4190, 48097), (5866, 34355), (6871, 29330), (13742, 14665)]