201081672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23081}}^1$

素因数の和:23115

約数の個数: 72

約数和(自身を含む): 598631670

約数和(自身を除く): 397549998

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 23081, 46162, 69243, 92324, 138486, 184648, 207729, 253891, 276972, 415458, 507782, 553944, 761673, 830916, 1015564, 1523346, 1661832, 2031128, 2285019, 2792801, 3046692, 4570038, 5585602, 6093384, 8378403, 9140076, 11171204, 16756806, 18280152, 22342408, 25135209, 33513612, 50270418, 67027224, 100540836, 201081672]

約数ペア:

[(1, 201081672), (2, 100540836), (3, 67027224), (4, 50270418), (6, 33513612), (8, 25135209), (9, 22342408), (11, 18280152), (12, 16756806), (18, 11171204), (22, 9140076), (24, 8378403), (33, 6093384), (36, 5585602), (44, 4570038), (66, 3046692), (72, 2792801), (88, 2285019), (99, 2031128), (121, 1661832), (132, 1523346), (198, 1015564), (242, 830916), (264, 761673), (363, 553944), (396, 507782), (484, 415458), (726, 276972), (792, 253891), (968, 207729), (1089, 184648), (1452, 138486), (2178, 92324), (2904, 69243), (4356, 46162), (8712, 23081)]