201437418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7039

約数の個数: 64

約数和(自身を含む): 505274112

約数和(自身を除く): 303836694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 6961, 9646, 13922, 14469, 20883, 28938, 41766, 48727, 90493, 97454, 146181, 180986, 271479, 292362, 368933, 542958, 633451, 737866, 1106799, 1266902, 1900353, 2213598, 2582531, 3800706, 4796129, 5165062, 7747593, 9592258, 14388387, 15495186, 28776774, 33572903, 67145806, 100718709, 201437418]

約数ペア:

[(1, 201437418), (2, 100718709), (3, 67145806), (6, 33572903), (7, 28776774), (13, 15495186), (14, 14388387), (21, 9592258), (26, 7747593), (39, 5165062), (42, 4796129), (53, 3800706), (78, 2582531), (91, 2213598), (106, 1900353), (159, 1266902), (182, 1106799), (273, 737866), (318, 633451), (371, 542958), (546, 368933), (689, 292362), (742, 271479), (1113, 180986), (1378, 146181), (2067, 97454), (2226, 90493), (4134, 48727), (4823, 41766), (6961, 28938), (9646, 20883), (13922, 14469)]