201900441608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1\times {\mathrm{12713}}^1$

素因数の和:13542

約数の個数: 64

約数和(自身を含む): 401589489600

約数和(自身を除く): 199689047992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 641, 652, 1282, 1304, 2564, 3097, 5128, 6194, 12179, 12388, 12713, 24358, 24776, 25426, 48716, 50852, 97432, 101704, 104483, 208966, 241547, 417932, 483094, 835864, 966188, 1932376, 1985177, 2072219, 3970354, 4144438, 7940708, 8149033, 8288876, 15881416, 16298066, 16577752, 32596132, 39372161, 65192264, 78744322, 154831627, 157488644, 309663254, 314977288, 619326508, 1238653016, 1328292379, 2656584758, 5313169516, 10626339032, 25237555201, 50475110402, 100950220804, 201900441608]

約数ペア:

[(1, 201900441608), (2, 100950220804), (4, 50475110402), (8, 25237555201), (19, 10626339032), (38, 5313169516), (76, 2656584758), (152, 1328292379), (163, 1238653016), (326, 619326508), (641, 314977288), (652, 309663254), (1282, 157488644), (1304, 154831627), (2564, 78744322), (3097, 65192264), (5128, 39372161), (6194, 32596132), (12179, 16577752), (12388, 16298066), (12713, 15881416), (24358, 8288876), (24776, 8149033), (25426, 7940708), (48716, 4144438), (50852, 3970354), (97432, 2072219), (101704, 1985177), (104483, 1932376), (208966, 966188), (241547, 835864), (417932, 483094)]