201355648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121007}}^1$

素因数の和:121034

約数の個数: 32

約数和(自身を含む): 431998560

約数和(自身を除く): 230642912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121007, 242014, 484028, 968056, 1573091, 1936112, 3146182, 3872224, 6292364, 7744448, 12584728, 15488896, 25169456, 50338912, 100677824, 201355648]

約数ペア:

[(1, 201355648), (2, 100677824), (4, 50338912), (8, 25169456), (13, 15488896), (16, 12584728), (26, 7744448), (32, 6292364), (52, 3872224), (64, 3146182), (104, 1936112), (128, 1573091), (208, 968056), (416, 484028), (832, 242014), (1664, 121007)]