201997773952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3280889}}^1$

素因数の和:3280953

約数の個数: 64

約数和(自身を含む): 445085537400

約数和(自身を除く): 243087763448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 30784, 61568, 3280889, 6561778, 13123556, 26247112, 42651557, 52494224, 85303114, 104988448, 121392893, 170606228, 209976896, 242785786, 341212456, 419953792, 485571572, 682424912, 971143144, 1364849824, 1578107609, 1942286288, 2729699648, 3156215218, 3884572576, 5459399296, 6312430436, 7769145152, 12624860872, 15538290304, 25249721744, 50499443488, 100998886976, 201997773952]

約数ペア:

[(1, 201997773952), (2, 100998886976), (4, 50499443488), (8, 25249721744), (13, 15538290304), (16, 12624860872), (26, 7769145152), (32, 6312430436), (37, 5459399296), (52, 3884572576), (64, 3156215218), (74, 2729699648), (104, 1942286288), (128, 1578107609), (148, 1364849824), (208, 971143144), (296, 682424912), (416, 485571572), (481, 419953792), (592, 341212456), (832, 242785786), (962, 209976896), (1184, 170606228), (1664, 121392893), (1924, 104988448), (2368, 85303114), (3848, 52494224), (4736, 42651557), (7696, 26247112), (15392, 13123556), (30784, 6561778), (61568, 3280889)]