201431930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125113}}^1$

素因数の和:125150

約数の個数: 32

約数和(自身を含む): 432393984

約数和(自身を除く): 230962054

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 125113, 250226, 625565, 875791, 1251130, 1751582, 2877599, 4378955, 5755198, 8757910, 14387995, 20143193, 28775990, 40286386, 100715965, 201431930]

約数ペア:

[(1, 201431930), (2, 100715965), (5, 40286386), (7, 28775990), (10, 20143193), (14, 14387995), (23, 8757910), (35, 5755198), (46, 4378955), (70, 2877599), (115, 1751582), (161, 1251130), (230, 875791), (322, 625565), (805, 250226), (1610, 125113)]