201993026488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{54983}}^1$

素因数の和:55492

約数の個数: 64

約数和(自身を含む): 418054348800

約数和(自身を除く): 216061322312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 383, 436, 766, 872, 1199, 1532, 2398, 3064, 4213, 4796, 8426, 9592, 16852, 33704, 41747, 54983, 83494, 109966, 166988, 219932, 333976, 439864, 459217, 604813, 918434, 1209626, 1836868, 2419252, 3673736, 4838504, 5993147, 11986294, 21058489, 23972588, 42116978, 47945176, 65924617, 84233956, 131849234, 168467912, 231643379, 263698468, 463286758, 527396936, 926573516, 1853147032, 2295375301, 4590750602, 9181501204, 18363002408, 25249128311, 50498256622, 100996513244, 201993026488]

約数ペア:

[(1, 201993026488), (2, 100996513244), (4, 50498256622), (8, 25249128311), (11, 18363002408), (22, 9181501204), (44, 4590750602), (88, 2295375301), (109, 1853147032), (218, 926573516), (383, 527396936), (436, 463286758), (766, 263698468), (872, 231643379), (1199, 168467912), (1532, 131849234), (2398, 84233956), (3064, 65924617), (4213, 47945176), (4796, 42116978), (8426, 23972588), (9592, 21058489), (16852, 11986294), (33704, 5993147), (41747, 4838504), (54983, 3673736), (83494, 2419252), (109966, 1836868), (166988, 1209626), (219932, 918434), (333976, 604813), (439864, 459217)]