200450523

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 146009157

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1911, 2639, 3617, 4263, 7917, 10851, 18473, 25319, 47021, 55419, 75957, 104893, 141063, 177233, 314679, 329147, 531699, 734251, 987441, 1363609, 2202753, 2304029, 4090827, 5139757, 6912087, 9545263, 15419271, 28635789, 66816841, 200450523]

約数ペア:

[(1, 200450523), (3, 66816841), (7, 28635789), (13, 15419271), (21, 9545263), (29, 6912087), (39, 5139757), (49, 4090827), (87, 2304029), (91, 2202753), (147, 1363609), (203, 987441), (273, 734251), (377, 531699), (609, 329147), (637, 314679), (1131, 177233), (1421, 141063), (1911, 104893), (2639, 75957), (3617, 55419), (4263, 47021), (7917, 25319), (10851, 18473)]