201148478

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12176

約数の個数: 24

約数和(自身を含む): 332311248

約数和(自身を除く): 131162770

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 12113, 16606, 24226, 230147, 278599, 460294, 557198, 4372793, 5293381, 8745586, 10586762, 100574239, 201148478]

約数ペア:

[(1, 201148478), (2, 100574239), (19, 10586762), (23, 8745586), (38, 5293381), (46, 4372793), (361, 557198), (437, 460294), (722, 278599), (874, 230147), (8303, 24226), (12113, 16606)]