206103412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 388402560

約数和(自身を除く): 182299148

約数列:

[1, 2, 4, 19, 38, 76, 103, 113, 206, 226, 233, 412, 452, 466, 932, 1957, 2147, 3914, 4294, 4427, 7828, 8588, 8854, 11639, 17708, 23278, 23999, 26329, 46556, 47998, 52658, 95996, 105316, 221141, 442282, 455981, 500251, 884564, 911962, 1000502, 1823924, 2001004, 2711887, 5423774, 10847548, 51525853, 103051706, 206103412]

約数ペア:

[(1, 206103412), (2, 103051706), (4, 51525853), (19, 10847548), (38, 5423774), (76, 2711887), (103, 2001004), (113, 1823924), (206, 1000502), (226, 911962), (233, 884564), (412, 500251), (452, 455981), (466, 442282), (932, 221141), (1957, 105316), (2147, 95996), (3914, 52658), (4294, 47998), (4427, 46556), (7828, 26329), (8588, 23999), (8854, 23278), (11639, 17708)]