229338616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20231}}^1$

素因数の和:20359

約数の個数: 32

約数和(自身を含む): 467359200

約数和(自身を除く): 238020584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 20231, 40462, 80924, 161848, 263003, 526006, 1052012, 2104024, 2205179, 4410358, 8820716, 17641432, 28667327, 57334654, 114669308, 229338616]

約数ペア:

[(1, 229338616), (2, 114669308), (4, 57334654), (8, 28667327), (13, 17641432), (26, 8820716), (52, 4410358), (104, 2205179), (109, 2104024), (218, 1052012), (436, 526006), (872, 263003), (1417, 161848), (2834, 80924), (5668, 40462), (11336, 20231)]