197322156

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{4649}}^1$

素因数の和:4796

約数の個数: 60

約数和(自身を含む): 519888600

約数和(自身を除く): 322566444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4649, 4716, 7074, 9298, 10611, 13947, 14148, 18596, 21222, 27894, 41841, 42444, 55788, 83682, 125523, 167364, 251046, 376569, 502092, 609019, 753138, 1218038, 1506276, 1827057, 2436076, 3654114, 5481171, 7308228, 10962342, 16443513, 21924684, 32887026, 49330539, 65774052, 98661078, 197322156]

約数ペア:

[(1, 197322156), (2, 98661078), (3, 65774052), (4, 49330539), (6, 32887026), (9, 21924684), (12, 16443513), (18, 10962342), (27, 7308228), (36, 5481171), (54, 3654114), (81, 2436076), (108, 1827057), (131, 1506276), (162, 1218038), (262, 753138), (324, 609019), (393, 502092), (524, 376569), (786, 251046), (1179, 167364), (1572, 125523), (2358, 83682), (3537, 55788), (4649, 42444), (4716, 41841), (7074, 27894), (9298, 21222), (10611, 18596), (13947, 14148)]