201178956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 518753200

約数和(自身を除く): 317574244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 349, 363, 397, 484, 698, 726, 794, 1047, 1191, 1396, 1452, 1588, 2094, 2382, 3839, 4188, 4367, 4764, 7678, 8734, 11517, 13101, 15356, 17468, 23034, 26202, 42229, 46068, 48037, 52404, 84458, 96074, 126687, 138553, 144111, 168916, 192148, 253374, 277106, 288222, 415659, 506748, 554212, 576444, 831318, 1524083, 1662636, 3048166, 4572249, 6096332, 9144498, 16764913, 18288996, 33529826, 50294739, 67059652, 100589478, 201178956]

約数ペア:

[(1, 201178956), (2, 100589478), (3, 67059652), (4, 50294739), (6, 33529826), (11, 18288996), (12, 16764913), (22, 9144498), (33, 6096332), (44, 4572249), (66, 3048166), (121, 1662636), (132, 1524083), (242, 831318), (349, 576444), (363, 554212), (397, 506748), (484, 415659), (698, 288222), (726, 277106), (794, 253374), (1047, 192148), (1191, 168916), (1396, 144111), (1452, 138553), (1588, 126687), (2094, 96074), (2382, 84458), (3839, 52404), (4188, 48037), (4367, 46068), (4764, 42229), (7678, 26202), (8734, 23034), (11517, 17468), (13101, 15356)]