229662290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160603}}^1$

素因数の和:160634

約数の個数: 32

約数和(自身を含む): 485666496

約数和(自身を除く): 256004206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 160603, 321206, 803015, 1606030, 1766633, 2087839, 3533266, 4175678, 8833165, 10439195, 17666330, 20878390, 22966229, 45932458, 114831145, 229662290]

約数ペア:

[(1, 229662290), (2, 114831145), (5, 45932458), (10, 22966229), (11, 20878390), (13, 17666330), (22, 10439195), (26, 8833165), (55, 4175678), (65, 3533266), (110, 2087839), (130, 1766633), (143, 1606030), (286, 803015), (715, 321206), (1430, 160603)]