203749312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12933

約数の個数: 56

約数和(自身を含む): 458368400

約数和(自身を除く): 254619088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 12889, 15808, 25778, 51556, 103112, 167557, 206224, 244891, 335114, 412448, 489782, 670228, 824896, 979564, 1340456, 1959128, 2680912, 3183583, 3918256, 5361824, 6367166, 7836512, 10723648, 12734332, 15673024, 25468664, 50937328, 101874656, 203749312]

約数ペア:

[(1, 203749312), (2, 101874656), (4, 50937328), (8, 25468664), (13, 15673024), (16, 12734332), (19, 10723648), (26, 7836512), (32, 6367166), (38, 5361824), (52, 3918256), (64, 3183583), (76, 2680912), (104, 1959128), (152, 1340456), (208, 979564), (247, 824896), (304, 670228), (416, 489782), (494, 412448), (608, 335114), (832, 244891), (988, 206224), (1216, 167557), (1976, 103112), (3952, 51556), (7904, 25778), (12889, 15808)]