209352312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223667}}^1$

素因数の和:223692

約数の個数: 48

約数和(自身を含む): 610613640

約数和(自身を除く): 401261328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 223667, 447334, 671001, 894668, 1342002, 1789336, 2013003, 2684004, 2907671, 4026006, 5368008, 5815342, 8052012, 8723013, 11630684, 16104024, 17446026, 23261368, 26169039, 34892052, 52338078, 69784104, 104676156, 209352312]

約数ペア:

[(1, 209352312), (2, 104676156), (3, 69784104), (4, 52338078), (6, 34892052), (8, 26169039), (9, 23261368), (12, 17446026), (13, 16104024), (18, 11630684), (24, 8723013), (26, 8052012), (36, 5815342), (39, 5368008), (52, 4026006), (72, 2907671), (78, 2684004), (104, 2013003), (117, 1789336), (156, 1342002), (234, 894668), (312, 671001), (468, 447334), (936, 223667)]