201868436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 452944800

約数和(自身を除く): 251076364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 154, 196, 218, 308, 436, 539, 763, 859, 1078, 1199, 1526, 1718, 2156, 2398, 3052, 3436, 4796, 5341, 6013, 8393, 9449, 10682, 12026, 16786, 18898, 21364, 24052, 33572, 37796, 42091, 58751, 66143, 84182, 93631, 117502, 132286, 168364, 187262, 235004, 264572, 374524, 463001, 655417, 926002, 1029941, 1310834, 1852004, 2059882, 2621668, 4119764, 4587919, 7209587, 9175838, 14419174, 18351676, 28838348, 50467109, 100934218, 201868436]

約数ペア:

[(1, 201868436), (2, 100934218), (4, 50467109), (7, 28838348), (11, 18351676), (14, 14419174), (22, 9175838), (28, 7209587), (44, 4587919), (49, 4119764), (77, 2621668), (98, 2059882), (109, 1852004), (154, 1310834), (196, 1029941), (218, 926002), (308, 655417), (436, 463001), (539, 374524), (763, 264572), (859, 235004), (1078, 187262), (1199, 168364), (1526, 132286), (1718, 117502), (2156, 93631), (2398, 84182), (3052, 66143), (3436, 58751), (4796, 42091), (5341, 37796), (6013, 33572), (8393, 24052), (9449, 21364), (10682, 18898), (12026, 16786)]