208044130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 459095040

約数和(自身を除く): 251050910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 395, 553, 595, 790, 1106, 1190, 1343, 2213, 2686, 2765, 4426, 5530, 6715, 9401, 11065, 13430, 15491, 18802, 22130, 30982, 37621, 47005, 75242, 77455, 94010, 154910, 174827, 188105, 263347, 349654, 376210, 526694, 874135, 1223789, 1316735, 1748270, 2447578, 2633470, 2972059, 5944118, 6118945, 12237890, 14860295, 20804413, 29720590, 41608826, 104022065, 208044130]

約数ペア:

[(1, 208044130), (2, 104022065), (5, 41608826), (7, 29720590), (10, 20804413), (14, 14860295), (17, 12237890), (34, 6118945), (35, 5944118), (70, 2972059), (79, 2633470), (85, 2447578), (119, 1748270), (158, 1316735), (170, 1223789), (238, 874135), (395, 526694), (553, 376210), (595, 349654), (790, 263347), (1106, 188105), (1190, 174827), (1343, 154910), (2213, 94010), (2686, 77455), (2765, 75242), (4426, 47005), (5530, 37621), (6715, 30982), (9401, 22130), (11065, 18802), (13430, 15491)]