212490304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2163

約数の個数: 56

約数和(自身を含む): 457899008

約数和(自身を除く): 245408704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2011, 2032, 3302, 4022, 4064, 6604, 8044, 8128, 13208, 16088, 26143, 26416, 32176, 52286, 52832, 64352, 104572, 105664, 128704, 209144, 255397, 418288, 510794, 836576, 1021588, 1673152, 2043176, 3320161, 4086352, 6640322, 8172704, 13280644, 16345408, 26561288, 53122576, 106245152, 212490304]

約数ペア:

[(1, 212490304), (2, 106245152), (4, 53122576), (8, 26561288), (13, 16345408), (16, 13280644), (26, 8172704), (32, 6640322), (52, 4086352), (64, 3320161), (104, 2043176), (127, 1673152), (208, 1021588), (254, 836576), (416, 510794), (508, 418288), (832, 255397), (1016, 209144), (1651, 128704), (2011, 105664), (2032, 104572), (3302, 64352), (4022, 52832), (4064, 52286), (6604, 32176), (8044, 26416), (8128, 26143), (13208, 16088)]