201389699728

素因数分解:

$2^4\times 7^2\times {\mathrm{1097}}^1\times {\mathrm{234161}}^1$

素因数の和:235280

約数の個数: 60

約数和(自身を含む): 454313150892

約数和(自身を除く): 252923451164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1097, 2194, 4388, 7679, 8776, 15358, 17552, 30716, 53753, 61432, 107506, 122864, 215012, 234161, 430024, 468322, 860048, 936644, 1639127, 1873288, 3278254, 3746576, 6556508, 11473889, 13113016, 22947778, 26226032, 45895556, 91791112, 183582224, 256874617, 513749234, 1027498468, 1798122319, 2054996936, 3596244638, 4109993872, 7192489276, 12586856233, 14384978552, 25173712466, 28769957104, 50347424932, 100694849864, 201389699728]

約数ペア:

[(1, 201389699728), (2, 100694849864), (4, 50347424932), (7, 28769957104), (8, 25173712466), (14, 14384978552), (16, 12586856233), (28, 7192489276), (49, 4109993872), (56, 3596244638), (98, 2054996936), (112, 1798122319), (196, 1027498468), (392, 513749234), (784, 256874617), (1097, 183582224), (2194, 91791112), (4388, 45895556), (7679, 26226032), (8776, 22947778), (15358, 13113016), (17552, 11473889), (30716, 6556508), (53753, 3746576), (61432, 3278254), (107506, 1873288), (122864, 1639127), (215012, 936644), (234161, 860048), (430024, 468322)]