201399042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 447358464

約数和(自身を除く): 245959422

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 137, 141, 274, 282, 401, 411, 611, 802, 822, 1203, 1222, 1781, 1833, 2406, 3562, 3666, 5213, 5343, 6439, 10426, 10686, 12878, 15639, 18847, 19317, 31278, 37694, 38634, 54937, 56541, 83707, 109874, 113082, 164811, 167414, 245011, 251121, 329622, 490022, 502242, 714181, 735033, 1428362, 1470066, 2142543, 2582039, 4285086, 5164078, 7746117, 15492234, 33566507, 67133014, 100699521, 201399042]

約数ペア:

[(1, 201399042), (2, 100699521), (3, 67133014), (6, 33566507), (13, 15492234), (26, 7746117), (39, 5164078), (47, 4285086), (78, 2582039), (94, 2142543), (137, 1470066), (141, 1428362), (274, 735033), (282, 714181), (401, 502242), (411, 490022), (611, 329622), (802, 251121), (822, 245011), (1203, 167414), (1222, 164811), (1781, 113082), (1833, 109874), (2406, 83707), (3562, 56541), (3666, 54937), (5213, 38634), (5343, 37694), (6439, 31278), (10426, 19317), (10686, 18847), (12878, 15639)]