201713590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50053}}^1$

素因数の和:50104

約数の個数: 32

約数和(自身を含む): 403635456

約数和(自身を除く): 201921866

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 50053, 100106, 250265, 500530, 650689, 1301378, 1551643, 3103286, 3253445, 6506890, 7758215, 15516430, 20171359, 40342718, 100856795, 201713590]

約数ペア:

[(1, 201713590), (2, 100856795), (5, 40342718), (10, 20171359), (13, 15516430), (26, 7758215), (31, 6506890), (62, 3253445), (65, 3103286), (130, 1551643), (155, 1301378), (310, 650689), (403, 500530), (806, 250265), (2015, 100106), (4030, 50053)]