215529964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 425956608

約数和(自身を除く): 210426644

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 307, 587, 598, 614, 1174, 1196, 1228, 2348, 3991, 7061, 7631, 7982, 13501, 14122, 15262, 15964, 27002, 28244, 30524, 54004, 91793, 175513, 180209, 183586, 351026, 360418, 367172, 702052, 720836, 2342717, 4144807, 4685434, 8289614, 9370868, 16579228, 53882491, 107764982, 215529964]

約数ペア:

[(1, 215529964), (2, 107764982), (4, 53882491), (13, 16579228), (23, 9370868), (26, 8289614), (46, 4685434), (52, 4144807), (92, 2342717), (299, 720836), (307, 702052), (587, 367172), (598, 360418), (614, 351026), (1174, 183586), (1196, 180209), (1228, 175513), (2348, 91793), (3991, 54004), (7061, 30524), (7631, 28244), (7982, 27002), (13501, 15964), (14122, 15262)]