201886540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 434131488

約数和(自身を除く): 232244948

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 283, 530, 566, 673, 1060, 1132, 1346, 1415, 2692, 2830, 3365, 5660, 6730, 13460, 14999, 29998, 35669, 59996, 71338, 74995, 142676, 149990, 178345, 190459, 299980, 356690, 380918, 713380, 761836, 952295, 1904590, 3809180, 10094327, 20188654, 40377308, 50471635, 100943270, 201886540]

約数ペア:

[(1, 201886540), (2, 100943270), (4, 50471635), (5, 40377308), (10, 20188654), (20, 10094327), (53, 3809180), (106, 1904590), (212, 952295), (265, 761836), (283, 713380), (530, 380918), (566, 356690), (673, 299980), (1060, 190459), (1132, 178345), (1346, 149990), (1415, 142676), (2692, 74995), (2830, 71338), (3365, 59996), (5660, 35669), (6730, 29998), (13460, 14999)]