214933784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16273}}^1$

素因数の和:16419

約数の個数: 32

約数和(自身を含む): 437445120

約数和(自身を除く): 222511336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 16273, 32546, 65092, 130184, 211549, 423098, 846196, 1692392, 2066671, 4133342, 8266684, 16533368, 26866723, 53733446, 107466892, 214933784]

約数ペア:

[(1, 214933784), (2, 107466892), (4, 53733446), (8, 26866723), (13, 16533368), (26, 8266684), (52, 4133342), (104, 2066671), (127, 1692392), (254, 846196), (508, 423098), (1016, 211549), (1651, 130184), (3302, 65092), (6604, 32546), (13208, 16273)]