200638516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 393530368

約数和(自身を除く): 192891852

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1471, 1586, 2236, 2623, 2942, 3172, 5246, 5884, 10492, 19123, 34099, 38246, 63253, 68198, 76492, 89731, 126506, 136396, 179462, 253012, 358924, 822289, 1166503, 1644578, 2333006, 3289156, 3858433, 4666012, 7716866, 15433732, 50159629, 100319258, 200638516]

約数ペア:

[(1, 200638516), (2, 100319258), (4, 50159629), (13, 15433732), (26, 7716866), (43, 4666012), (52, 3858433), (61, 3289156), (86, 2333006), (122, 1644578), (172, 1166503), (244, 822289), (559, 358924), (793, 253012), (1118, 179462), (1471, 136396), (1586, 126506), (2236, 89731), (2623, 76492), (2942, 68198), (3172, 63253), (5246, 38246), (5884, 34099), (10492, 19123)]