200702439

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138511}}^1$

素因数の和:138547

約数の個数: 24

約数和(自身を含む): 345725952

約数和(自身を除く): 145023513

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 138511, 415533, 969577, 1246599, 2908731, 3185753, 8726193, 9557259, 22300271, 28671777, 66900813, 200702439]

約数ペア:

[(1, 200702439), (3, 66900813), (7, 28671777), (9, 22300271), (21, 9557259), (23, 8726193), (63, 3185753), (69, 2908731), (161, 1246599), (207, 969577), (483, 415533), (1449, 138511)]