201040216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101741}}^1$

素因数の和:101779

約数の個数: 32

約数和(自身を含む): 427316400

約数和(自身を除く): 226276184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 101741, 203482, 406964, 813928, 1322633, 1933079, 2645266, 3866158, 5290532, 7732316, 10581064, 15464632, 25130027, 50260054, 100520108, 201040216]

約数ペア:

[(1, 201040216), (2, 100520108), (4, 50260054), (8, 25130027), (13, 15464632), (19, 10581064), (26, 7732316), (38, 5290532), (52, 3866158), (76, 2645266), (104, 1933079), (152, 1322633), (247, 813928), (494, 406964), (988, 203482), (1976, 101741)]