201951270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97561}}^1$

素因数の和:97597

約数の個数: 48

約数和(自身を含む): 547908192

約数和(自身を除く): 345956922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 97561, 195122, 292683, 487805, 585366, 878049, 975610, 1463415, 1756098, 2243903, 2926830, 4390245, 4487806, 6731709, 8780490, 11219515, 13463418, 20195127, 22439030, 33658545, 40390254, 67317090, 100975635, 201951270]

約数ペア:

[(1, 201951270), (2, 100975635), (3, 67317090), (5, 40390254), (6, 33658545), (9, 22439030), (10, 20195127), (15, 13463418), (18, 11219515), (23, 8780490), (30, 6731709), (45, 4487806), (46, 4390245), (69, 2926830), (90, 2243903), (115, 1756098), (138, 1463415), (207, 975610), (230, 878049), (345, 585366), (414, 487805), (690, 292683), (1035, 195122), (2070, 97561)]